[This is a joke, right? It has to be a joke. Some prank pulled off by Yuri, definitely. To be getting a letter like this... what. Why. Otonashi has no idea why anyone would be asking to meet up with him like this, whether he knows them or not. How strange.
So as he walks into and waits around in the greenhouse, he probably doesn't look very amused, but... he's curious, okay...! And he'd rather not face the consequences if this thing is actually legit, okay...]
Underground Greenhouse (Otonashi & Haruhi)
So as he walks into and waits around in the greenhouse, he probably doesn't look very amused, but... he's curious, okay...! And he'd rather not face the consequences if this thing is actually legit, okay...]