[... Rin is not sure what's going on and he's not so sure he wants to find out anymore, but with the way things are going and with how close Haru's honing in, he's too stunned to do much more than stare and gape. Ok, maybe he can lean his head back and bump it against the wall, but other than that he has no idea what he's supposed to say or do in this situation!

... And somehow he's even more confused that he was before when Haru decides to give a verbal explanation. Explanation used very lightly here.

He takes a second to stare a little more before darting his eyes left and right then proceeding to stammer a bit over his response, brows furrowed and face slightly red.]

Uh-- O--Okay? I can try to come back next weekend or something, you know.

[But more importantly and irritably,]

... Haru, I'm going to miss the train if you keep standing like this. Wha-- Why do you have to stand so close to me anyway!?