Pixar already had a reputation for being good at getting viewers to cry, but even then, Up is considered one of its most tear-jerking movies yet.
- The intro. The lives of two people very much in love, from their youth til they are parted by death — complete with the shared dream they were never able to complete. The creators were worried that the old man's reasons for going on his fantastic voyage would appear to be suicidal — "he just wants to join his wife".
- For more specifics, the moment when Ellie goes into hospital and pushes the Adventure Book into Carl's hands. The sheer disbelief and grief in the look he gives her, since she's just told him, still without dialogue, that she isn't going to make it... And it crosses with Heartwarming, but it's also obvious that these two have spent their entire lives together, with her even joining him at work at the zoo. To say Carl will feel like a spare part without Ellie is an understatement.
- Note that Mick LaSalle of the San Francisco Chronicle, who thought WALL•E could stand to be half an hour shorter, was pretty much blown away by that intro.
- Many of the key Tearjerker moments can easily be attributed to Michael Giacchino's wonderful score during those dialogue-less moments. (It won that year's Oscar for Best Score.) Hell, just listening to certain tracks ("Married Life", "The Ellie Badge" and "Things We Did" for those following along at home) makes those tears well up all over again.
- It's not even the only critically-acclaimed, Oscar-winning 2009 film with a tearjerking ten-minute-long opener that he scored, either...
- What makes it especially poignant is that the entire intro is realistic and everything happening before the balloons come out of the roof could happen and might be occuring at any time.
- It could even happen to you.
- The brief but heartrending scene during the opening montage after Carl and Ellie were planning a family- the closest any Disney film has ever gotten to openly portraying a miscarriage (or portraying how heartbreaking it can be when a woman learns that she's unable to have children).
- The way the music slows down to underscore that moment.
- Carl and Ellie's entire relationship to people who have parents/grandparents with a similar relationship, where the two partners truly complete each other. And then when one of them dies, the grief-stricken and lonely widow/widower becomes emotionally hollow and incomplete like Carl was, not knowing what to do with themselves now that their other half is gone...
- The first ten minutes, as well as anytime the plot turns to Carl and Ellie.
- Every time Ellie's folder comes out, Carl (and the viewer) is choked up by seeing "Stuff I'm Going To Do."
- The image of Carl sitting at the funeral◊, just holding a balloon and looking like he has no clue what to do.
- Notice the church that Carl's sitting in? It's the same church that he and Ellie got married in.
- Not helping matters is that from the looks of things, he's the only one there...or he stayed long after everyone else left.
- More likely, given how dark it was inside, and the amount of flowers and balloons, he likely was just the last one there.
- This scene really shows just how far CGI has come since it first hit the scene nearly two decades earlier. Look at the image of Carl at her funeral - you can see the anguish lining his face.
- Speaking of promises:
Russell: Cross your heart?Carl: *pauses* ... Cross my heart.
- Right after Carl hits the construction worker over the head to make the worker let go of his mailbox, he looks outside and sees the Corrupt Corporate Executive standing there and putting his hand over the mailbox like saying "mine". Carl's "My God, What Have I Done?" reaction is quite understandable, considering that he was immediately sued for assault, lost the case, and said executive used the opportunity to order him to be sent to the asylum.
- Russell angrily throwing his sash down because he wants to help Kevin and Carl won't.
- When Dug gets called "bad dog" by Carl, someone he loves so much, his heart is visibly broken. On top of that, Ed Asner's powerful yet heartwrenching delivery of the line really sells how upset Carl is about the situation.
- The implied story of Russell's parents, after he says that "Phyllis" told him that he was bugging his father by calling him so much...
Carl: Phyllis? You call your own mother by her first name?Russell: Phyllis isn't my mom.Carl: (the realization hits him) ... Oh.
- This could be interpreted as two things: Russel's parents are simply divorced, or he lives in the care of only his stepmother, Phyllis.
- It's actually worse if you consider the fact that Russel only ever mentions things he and his father used to do together or whatever empty promises he's recently made. This combined with how uncomfortable Russel is even mentioning his stepmother seems to indicate that Phyllis doesn't like Russel, and that, either at her behest or not, Russel's father has abandoned him emotionally in favor of his new family. And Russel, at least until the end of the movie, still believed that his dad would show him how to set up a tent and come to his badge ceremony.
- Somewhere halfway between Crowning Moment of Heartwarming and Epic Tearjerker. The scene at the end, where it shows the house on the cliff... It's mighty powerful.
- The house seemed so insignificant when he first gets it there, but when it lands there by chance, it was as big as it was in the picture that Ellie had made as a child. This might even be a metaphor for Carl's heart, as it seemed to grow since the first time the house landed.
- When Carl empties the house to lighten it so he can chase after Russell and help him save Kevin, most of the stuff is tossed into a pile, but Carl arranges his and Ellie's chairs next to each other as they had been in the house.
- Another one that can be interpreted as heartwarming and sad at the same time: "Russell, for assisting the elderly, and for performing above and beyond the call of duty, I would like to award you the highest honor I can bestow: The Ellie Badge." After watching the movie, we all know how much this means for both Russell and Carl.
- Speaking of Russell, his story of his father and him would sit at the corner and count cars while eating ice cream ending it with "I know that sounds dull, but the dull moments are the ones I miss the most."
- Ellie's final message to her husband: "Thanks for the adventure! Now go have another one."
- Not to mention the way that Ellie's Leitmotif comes back as he reads the book. Subtle, but gut-wrenching.
- Dug being thrown from the cliff by Alpha and whimpering in pain.
- Kevin calling desperately to her babies after being injured, and making it just a few steps towards them before collapsing.
- In the intro we see Carl and Ellie installing and painting a mailbox together: when the movie reaches 'present day' the mailbox is damaged by a careless construction worker and Carl becomes fiercely protective of it. When a (different) worker apologizes and tries to take the mailbox back to fix it, Carl strikes out with his walking frame and actually draws blood: Carl's instant reaction of remorse and worsening panic is heartbreaking. And it's followed up by him appearing in court and - thanks to some strings pulled by the people after his property - being declared 'a public menace' and ordered by the court to move into assisted living.
- The look on Dug's face when he says "I do not like the cone of shame".
- The Dug hiding under the porch scene was both this and a Crowning Moment of Heartwarming:
Dug: Can I stay?Carl: Of course you can, you're my dog, aren't you? And I'm your master!Dug: You are my master?! Oh boy, oh boy!
- "I was hiding under your porch because I love you!"
- To see Carl, after repetitively telling Dug "I'M NOT YOUR MASTER!" and even insulting him unfairly earlier on, accept and give back the retriever's affection (and giving us the final proof he's finally moving on), is enough to make person weep with happiness.
- Dug's line immediately afterwards is made of this too. He just gets the happiest look he's ever had (which is quite a feat, since "happy" is his default expression) and joyfully cries out "YOU'RE MY MASTER?!" before jumping up and licking Carl's face.
- Listen to Muntz's theme song from the credits, and keep in mind Carl and Ellie's relationship. Then try not to hear it as a love song from Carl to Ellie: "My spirit of adventure is you..." *sniffle* Again, a very good reason the score won the Oscar...
- The fact that Carl kept 'The Ellie Badge' after all those years.
- Muntz falling to his death in the climax. For every foul thing he did throughout the whole film, it still stings a bit to see the brief but haunting look of sheer, unwavering fear on his face after the ropes attaching him to the house snap, and he plummets down and out of sight from several thousand feet up in the air. You can actually see that's he's still reaching for Carl right as he starts falling, albeit now it looks like he's reaching for help... Carl himself pauses for a bit when he sees it happen; it's a real Alas, Poor Villain moment for all it's worth.
- The Reveal showing "The Spirit of Adventure" script on the nose of the Zeppelin.
- During the scene where Alpha, Beta, and Gamma catch up to Carl, Dug, and Russell, the guilty look on Dug's face when Beta and Gamma attack and trap Carl and Russell. and then the moment where Carl and Russell realize Dug inadvertently betrayed them and Dug looks even more guilty.
- It's depressing to realize what Muntz threw away. He was still a very young man, at the peak of his prime, famous, idolized and presumably extremely rich. He missed out on what could have been a life of incredible success, comfort and renown if he would have just the bird scandal go. Instead he literally spent the rest of his life alone on a fool's errand, trying to fulfill a quest that nobody remembered or cared about in present day.
- A meta example is how a 10-year-old cancer patient had very much wanted to see the film, but was bed-ridden and hooked up to life support. Her mother contacted Pixar, and Pixar sent representatives to screen a DVD copy of the film for the girl, and give her some movie tie-in merchandise for free. At that point, the girl was unable to open her eyes, and so her mother described every scene to her as she watched the movie. She passed away several hours afterwards - but she left happy, having seen Up.
- What's so awesome about this was how Pixar took no credit for this; they didn't hype it up as "Hey, look, we're helping this girl." They did it simply because it was the right thing to do.
- “It’s Been An Adventure, Mr. Fredricksen.” Originally created as separate art pieces, they both become incredibly poignant when paired together. The first art shows a grown-up Russell releasing a balloon in the sky, and the second shows Carl, Ellie and Dug in heaven spotting the balloon as it goes up.
- Subverted with the more common reblogged version on Tumblr, with the hilariously affected reactions.
- The passing of Carl's Mexican voice actor Tito Reséndiz, who died 9 day before the release of the movie.