History Heartwarming / CSINY

* Danny and Lindsay's wedding..and Danny's heart-to-heart with Mac that precedes it.
* When Season 6 begins, Danny is in a wheelchair, having been paralyzed in the drive-by shooting that ended the previous season in a cliffhanger. Over the next few episodes, Danny works hard to regain the use of his legs, and at the end of "Dead Reckoning," Lindsay finds Danny in the nursery, standing up and holding Lucy in his arms.

* From "Unfriendly Chat" in Season 7: The CSI's are all trying out a BrandX version of Chatroulette and Omegle. Jo connects with a Marine stationed in Afghanistan. They chat for a little bit, and the Marine (a Southerner) tells Jo that he's never been to New York. She walks her laptop over to the window, and shows the Marine the New York skyline through the webcam.
* The montage of the three canon couples at the end of "Blood Actually," especially Mac and Christine's dance, with special guest Josh Groban playing piano.
* The last two scenes of "Today is Life."
** First, the team has a nighttime gathering around a portable fire pit up on a rooftop, showing how they're one big family.
** Then, Mac proposes to Christine, who accepts. Doubles as a TearJerker because this turned out to be the last scene of the series; ''CSI:NY'' would subsequently not be renewed for a 10th season.

* Gina Mitchum in "Silent Night," expressing her wish to help Taylor after he helped to safely disarm her kidnapper.

* When Adam's job is on the line due to budget cuts in Season 5, all the team members voluntarily give up their paid vacation days to help buy him some time until his job can be saved.

* The last two scenes of "Today is Life." First, the team has a nighttime gathering around a portable fire pit up on a rooftop, showing how they're one big family. Then, Mac goes and proposes to Christine, who accepts.
** Doubles as a TearJerker because this turned out to be the last scene of the series; ''CSI:NY'' would subsequently not be renewed for a 10th season.

* "Nine Thirteen": Jo encounters a man who's looking for her on her day off. It turns out Jo's departed sister was an organ donor, and the man was the one who got her heart. Jo then spends the day with him, and the man comments that when woke up after his operation, he saw a face he didn't recognize, which he thinks was Jo's sister.

-->'''Mac Taylor:''' I have an extra room. (Tosses Hawkes a set of keys) It's not up for discussion.

* Danny and Lindsay's wedding.
** And his heart-to-heart with Mac that precedes it.

* In "Yahrzeit," Mac returning the brooch to Hannah Schnitzler.

-->His goodness put back a little of the faith I had lost. My grandchildren put back the rest.

-->'''Jo Danville''': It's strong... it's beautiful... thank you.

** The elderly Holocaust survivor in this episode who has never forgotten the name of the American soldier who treated him with dignity and kindness after Birkenau was liberated. [[spoiler:It was [=McCanna=] Boyd Taylor, Mac's late father]].

-->'''Mac Taylor''': I have an extra room. (Tosses Hawkes a set of keys) It's not up for discussion.

* Cliff Angell coming to visit Flack and inviting him over for supper. This was after Jennifer was killed in the line of duty.

** The elderly Holocaust survivor in this episode who has never forgotten the name of the American soldier who treated him with dignity and kindness after Birkenau was liberated. [[spoiler:It was [=McKenna=] Boyd Taylor, Mac's late father]].

* When Season 6 begins, Danny is in a wheelchair, having been paralyzed in the drive-by shooting that ended the previous season in a cliffhanger. Over the next few episodes, Danny works hard to regain the use of his legs, and at the end of "Dead Reckoning," Lindsay finds Danny the nursery, standing up and holding Lucy in his arms.

* The birth of Lucy Messer, which, in itself encompasses a couple of other tropes (ScreamingBirth,ThreeMonthOldNewborn).

* From "Unfriendly Chat" in Season 7: The CSI's are all trying out a BrandX version of {{Chatroulette}} and {{Omegle}}. Jo connects with a Marine stationed in Afghanistan. They chat for a little bit, and the Marine (a Southerner) tells Jo that he's never been to New York. She walks her laptop over to the window, and shows the Marine the New York skyline through the webcam.

* "Nine Thirteen": Jo encounters a man who's looking for her on her day off. It turns out Jo's departed sister was an organ sister, and the man was the one who got her heart. Jo then spends the day with him, and the man comments that when woke up after his operation, he saw a face he didn't recognize, which he thinks was Jo's sister.

** The elderly Holocaust survivor in this episode who has never forgotten the name of the American soldier who treated him with dignity and kindness after Birkenau was liberated. [[spoiler:It was [[=McKenna=]] Boyd Taylor, Mac's late father]].

** The elderly Holocaust survivor in this episode who has never forgotten the name of the American soldier who treated him with dignity and kindness after Birkenau was liberated. [[spoiler:It was McKenna Boyd Taylor, Mac's late father]].

* The montage of the three canon couples at the end of 'Blood Actually'. Especially Mac and Christine's dance with Josh Groban playing piano.

** Doubles as a TearJerker because this is the last scene of the series; ''CSI:NY'' would subsequently not be renewed for a 10th person.

* Danny and Lindsay's wedding
* The ep where Lindsay came into the nursery to see Danny standing up, holding Lucy.
* The birth scene. Even with a few tropes in it. (ScreamingBirth,ThreeMonthOldNewborn).

* The last two scenes of 'Today is Life'. First, the team has a nighttime gathering around a portable fire pit up on a rooftop, showing how they're one big family. Then, Mac goes and proposes to Christine, who accepts. (Trouble is, knowing it could be the last scene of the last ep ever brings a simultaneous TearJerker aspect to it as well.)
* In "Yahrzeit", Mac returning the brooch to Hannah Schnitzler.
* Gina Mitchum in "Silent Night" expressing her wish to help Taylor after he helped to safely disarm her kidnapper.
* Cliff coming to visit Flack and inviting him over for supper.
* "It Happened to Me", after Hawkes has admitted to losing everything:

* The birth scene. Even with a few tropes in it. (ScreamingBirth,ThreeMonthOldNewborn).