“We were pretty useless punks back then, huh...in a useless world...with useless parents...and our useless selves...
I never liked myself at all until...until I met you, Yugi!
Dumb like a little kid...too kind for your own good...at first those things made me hate you! You seemed so stupid...
But it wasn't really you I hated...it was myself.”
—Katsuya Jounouchi, Chapter 33 of the Yu-Gi-Oh manga