Samurai Jack/Heartwarming

"Please. Hand me my sword..."
 * At the end of the Nightmare Fuel "Jack and the Haunted House", when the little girl is truly reunited with her family thanks to Jack defeating the demon.
 * Also notable is the episode where he rescues a fairy, and uses the wish that he could have used to return to the past to free the fairy instead.
 * And how could we forget the end of Jack and the Lava Monster, when the Viking warrior finally gets his wish:

"FREE"


 * At the end of the flying prince and princess episode when he gave up a opportunity to slay Aku to help the the kids get to their ship that they could get reinforcements to help their people save their home from enemy invaders, he told them how he knew what they were going through and couldn't allow them to fail. At the end they won their war and built a statue to honor and remember and Jack.
 * Jack's mother and father coming to him in his hour of need during the end of "The Aku Infection" episode. When Jack felt he was losing to the evil inside him, the spirits of his parents helped remind him of the goodness in him and how it has been strengthened by those he helped since his coming to the future. In the end, he exorcised the evil within him and freed himself. This not only counts as an epic heart warmer but a joyful tear jerker as well.
 * At the end of "Jack Remembers the Past," a robot villager begs for aid, and Jack, who has spent almost the entire episode lamenting his lost life, drops everything and goes to help without hesitation. As he leaves, we see the spirits of his parent, watching him and smiling proudly.
 * Lulu, sweet thing.
 * Ashi starts to believe that Jack is not evil when, after keeping her alive in a worm's belly, she notices him sparing a ladybug. Her mother callously crushed one when Ashi was admiring one as a child. So she demands answers about how the world really is, because she needs to know the truth. Jack promises to show her in the morning when he sees that she's not budging, and honors his word. As she asks who made the stars while they go to bed, Jack corrects her that Aku didn't make them, and tells her a bedtime story. It's the first time she smiles in the whole series.
 * The Scotsman wants to set Jack up with one of his daughters. He's graceful when Jack explains he's fallen for someone else, even if the brainwashed Ashi is not exactly a look at the time.
 * Whatever one may think of the ending in the series finale, Jack did it. He was able to return to the past, thanks to Ashi finding she can generate a time portal and uses it to send them both back in time. Even though the bad future means those friends he made ceased to exist, he saved countless lives by slicing down a terrified Aku.