Ryu ga Gotoku/Heartwarming

"Haruka: I just want to have some fun... Just the two of us... Is it okay? Kazuma: We'll paint the town red."
 * Any time Kazuma does something with his kids, it's absolutely adorable. That such an incredible badass can be such a good parent and caretaker is really heartwarming. There's especially this exchange in Yakuza 3: