Heartwarming / Mr. Young

  • In the pilot, first thing childhoodfriends, Adam and Derby do when they met eachother is hug eachother. Now Derby is not Adam's best student, but it shows they are good friends who have probably never seen eachother in years.
    • The first time Adam sees and meets Echo, he can't stop smiling. Also, the fact that the first word he says after meeting her is her own name. Not to mention that Echo is not exactly a popular girl and Adam still fell for her anyway.
  • Mr. Meteor: Adam's attempt at a Dying Declaration of Love to Echo. The fact that as they all think they're about to die, he says: "There's only one thing I need to do!"
  • Mr. Picture Day:
    • All the trouble Echo goes through to give Adam all the school experiences he never had, even though she comes off slightly psychotic on occasion.
    • There's also his reaction to seeing her prom set up and her dress. As well as thinking the prospect of a horse-drawn carriage ride to be quite nice.
    • When Echo's date breaks up with her, Adam steps in to dance with her.
    • Adam also telling Echo that the best thing about the high school experience is that he gets to spend it with her (backpedals after and quickly says "you...guys" to cover).
  • Mr. Moth:
    • Adam and Echo's flirting in the beginning is both funny and Adorkable.
    • Seeing the two holding hands later on and barely being able to break apart when Echo agrees to go to the party for Dang with Adam later on. You just want to melt inside.
    • The whole episode is revealed to be Echo's dream. Meaning that she subconsciously knew Adam cared about her like that and had a good idea of his feelings for her, suggesting she may have feelings of her own for him. The look the two exchange at the end of the episode just brings it Up to Eleven.
  • In Mr. Space, Adams friends tell him they do respect him as a teacher and he agrees to quit his job at the space program.
  • Mr. Movie: On a meta level, the interactions between the professor (Adam) and Wanda Mary Adam (Echo) in Adam's movie, though clearly over the top and cheesy are really freaking charming and moving.
  • The final interaction between Adam and Cyber!Echo in Mr. Pixel.
    • Firdge Heartwarming. Since Derby designed the Cyberworld, he probably designed Cyber!Echo to have a crush on Adam.
  • Mr. Love Letter: The love letter itself speaks volumes about how Adam feels about Echo. Also the fact that not only is Echo clearly moved (without knowing he was the one who wrote it), everyone else is moved as well (at least Tater) as she reads it. The letter itself reads:
    "My Dearest Echo, From the moment I first laid eyes on you, I couldn't imagine a day without you. You are my sunshine and my moonlight. You are not only the most beautiful girl I have ever seen, you are smart, funny and have a passion for life like no one else. I could fill libraries with words about you, but I really only need three. I love you. Yours forever..."note 
  • Mr. First Impression: Adam finally declared his feelings to Echo with an elaborate set up he worked on for her birthday. Then by the end of the special, Echo kisses Adam. It turns out she has feeling for Adam and when she seemingly rejected his Declaration Of Love it was because she wasn't prepared.
    • Heartwarming in Hindsight: It also shows that Adam didn't need to change anything to begin with. All he had to do was wait and that waiting (as well as all the waiting he did before) finally paid off.
    • In addition to that, Echo's reactions are also clearly not just that of shock, she's deeply moved too.
    • Continued with Mr. Memory as we see Adam get to finally talk freely about his feelings for Echo to her with: "Echo, you're my favorite. You've always been my favorite." There's also them directly saying "I love you" to each other for the first time and how they gush about the fact that they're dating to Derby when accidentally walks in on them kissing.
      • Even them playfully insulting each other is unbelievably adorable. As well as Adorkable.
      • Derby, though he immediately bad mouths Adam to Echo right after, expressing his delight and enthusiasm over the two finally getting together.
    • It gets better in Mr. Kidd, they kiss again and it was enough for Echo to get her memories back that Mr. Kidd whiped away.
      • Though that's somewhat ruined by the fact that it works on everyone, no matter what their relationship with Adam is.
  • In the episode Mr. Memory, Ivy realizes Slab is the only boy in school who didn't ask her out and get rejected. So she tries to get him to ask her out, at the end of that subplot, Ivy asks Slab why; he admits he does like her but would never ask her out because he knows she would reject him. She says that she wouldn't and finally talks Slab into asking her out. She says yes, and the two kiss.
  • Mr. Spin-Off: Adam guessing Echo's idea for the show is a romantic comedy about when they're married. Makes the fans really wish it would happen.
  • In Mr. Final
    • Echo saying the best thing to happen to her was hooking up with Adam.
    • Ivy calling Slab a good boyfriend.
    • Mrs. Byrne deciding to settle down with Master Ki.
      • The fight between Ki and Dang, where Ki chases Dang across the world, punching and kicking him all the way. Dang just stands there bored because he can't bring himself to hurt his Master.
    • Principle Tater's graduation speech.
      • At said graduation Slab thinking his was going to spend the rest of his life in High School is called up to recive his diploma, he is overjoyed.
      • Firdge Heartwarming In a previous episode, Slab befriended some college jocks and hoped to join them, and now he can.
    • After the graduation, Tater aproaches Adam with a list of his students next year, Adam says he wishes the next science teacher good luck, saying he only became a teacher so he can have the high school experiance he never had, and now aspires to be a college proffesor. Adam points out that Tater never wanted him as a teacher in the first place, Tater says yes and admits that Adam made the place fun for him.
    • [[spoiler: At Adam's first day as professor, he see's his first class consists of his old class. He points out they passed science and don't need to take it,and realizes they are here because of him.]
http://tvtropes.org/pmwiki/pmwiki.php/Heartwarming/MrYoung