Sora will nod, letting himself get pulled along a bit meekly as he accepts the handkerchief. (That's actually almost enough to make him smile. What kinda high schooler walks around with a handkerchief in his pocket? Is it a Japanese thing? Maybe that's just normal in Japan.)

Anyway, he'll bury his face in it and nod. "Um." He sniffs again. "I dunno about. Y-You, but. I gotta sit down." And he'll let Minato lead them wherever, but he's hoping that he'll get to at least sit and be embarrassed about how emotional he is about this.