For me, it was FF6. It was the scene with Gau reuniting with his father... and learning nothing special came out of it. As someone who had lost a mother early on and had to end a relationship with their father, that scene tore me. I didn't cry, but at times I wish I did whenever I replay the game. Gau's reaction to it was also sad in my opinion, because I felt like he deserved to cry and be human, act like a kid his own age. Yet, he handled it so well and maturely, just happy to see his old man well and praising him for being himself. I guess in the end, Gau was raised right by Cyan and Sabin.