For all that it makes for an impressive posture, Daichi's motion is just that: posturing. He relaxes and smiles again as soon as Mibuchi-kun laughs, turning to face the counter and offering the payment across it. He does his best to maintain a little bit of authority in the face of the continued teasing, but Mibuchi-kun has effectively gained the upper hand. He can't change his mind now.

"I don't need to tell myself anything. How're you most comfortable, though?" It's easy when it's a girl at this thing--in Daichi's experience, the girls always paid and then got kissed. He's never had to negotiate it with another guy before, though.