A vast majority of the episodes have these for when it shows the aftermath of how Earl succeeded in his goal of the episode.
When Earl and his father finally made up and start to get along again after years of Earl's run-ins with the law and so forth. Earl finds and takes back his dad's old car that he lost in a race in high school and works on rebuilding it and his dad helps and it turns out he wanted to build it with Earl when he was younger.
When Earl's father sees him in the hospital during the coma episodes and he says he never thought of him as a failure of a son and he loved him after the episode's main plot showed Earl stealing some pot and his Dad and Randy had to go get replacement pot for the guy Earl stole it from. Also awesome moment for Earl's Dad.
A nod to an earlier episode in Earl's coma arc, when his friends are trying to wake him up, using methods including boobs ("Come on baby, squeeze, you're a vegetable, not a fruit!"), bacon, singing songs he like, and finally Randy praying. It doesn't work, but they figure out the list is the only thing that will bring Earl back.
The birthday party episode after Earl feels like he is still considered a jerk and a crook, but at the end of the episode it's revealed that his friends, family, and new friends do greatly appreciate the new Earl very much and cross off something personal from his list as a gift. The look on Earl's face at the end tells us that every ordeal of the show was worth it, if only for this moment alone.
The episode with the 'freaks' that Earl apologizes to, at the end the freaks and Earl jump off the diving board at the town pool to get over their fear of being in public and looking like, well freaks. Then voiceover at the end also adds to this as Earl goes on to say that the freaks go on to live the lives they always wanted.
"Orphan Earl", Earl finds out that Joy and the other mothers in the trailer park has been scamming a kind old man over the years by pretending to be an impoverished country and having him send money. The heartwarming part comes in when after helping the old man get his money back by scamming Joy and the others, Earl takes him to the trailer park to gloat but finds that the trailer parks are even worse then before. The old man then decides to give them money anyway even though they scammed him. Seeing one of the mother hug him out of joy and seeing some others being charitable to a street Santa secure the heartwarming factor.
One episode sees Earl helping his old friend Buddy make the movie in his head. At the end, Buddy dies, but his mother tells Earl that he died with every dream he had fulfilled. The film's cheesy as hell, but as it plays out Earl realizes what she meant...
While Earl is in prison, one of the programs available to inmates is a sort of dating service. One of the men gets paired up with a very large and not-so-attractive woman probably in her 40's or 50's, wearing an "I saw Bigfoot" T-shirt. The inmate comments, "You look different than your picture." To which the woman replies, "You killed your father!" He thinks about that and says, "Fair enough!" before leaping into her arms.
Randy's impassioned speech about how much he loves Catalina and would do anything for her, and wanted to have a real marriage (instead of just a "Green Card marriage.") Too bad she didn't feel quite the same way about him.
Earl's story in the Creative Writing episode. After spending the entire episode struggling with Writer's Block, Earl writes down a narrative about enjoying Buffalo wings at the Crab Shack with his friends. (Something he had lost the ability to do, being incarcerated and all.) It was for that same reason that the rest of the prisoners in the course enjoyed his story more than all the others.