[... wow. that actually. punches him right in the chest?

but mostly just... looking a bit confused?]

All the evidence was indicating otherwise. Explaining "I had a headache and Tsumugi-kun knocked on my door before I could get rid of a now-useless letter" sounds pretty unreal and suspicious, doesn't it?

And it's not like I managed to talk Tsumugi-kun down, either...