Bokuto was almost visibly vibrating next to Tsukishima during the train ride. Luckily it was a bit of a busy ride so he didn't get to ask a ton of questions. When they arrived, however, Bokuto's eyes were wide like saucers.

And he glued himself to the window of the shop.

"Beautiful" he whispered and then jumped away from the window and back to Tsukishima. "This is amazing Tsukki! Just look at them!" They are not even in the shop yet and he's excited like a small child having a bowl of candy all for himself.

Over owl posters.

"Can we go in?!"