[Tsuna flails his arms, but keeps them close to avoid hitting Yamamoto and accidentally setting the timer back again. Although, the idea of touching or being touched is starting not to seem so bad, to him at least. He's not so sure Yamamoto is thinking the same though.]

N-No, it's fine! Do you want me to move? I think there's a little room I can move back.

[Carefully, he starts to scoot away, just an inch or two, until his back hits a wall. Yamamoto's words catch him by surprise, making him frantically nod, even if the other can't really make him out.]

W-We... Weird? N-Nn! I'm okay! I just... feel a little...

[And there he goes back to rubbing that spot on his neck again, slow and reluctant.]

... hot.