One random summer day, you and Yamaguchi got the idea to go to Tsukishima's house to spend the night. That's because his mom was on a trip with your parents and Yamaguchi's parents, Akiteru was still in college. And of course there was no way Tsukishima would let you two do that easily. So you two decided to coax Tsukishima into making cakes, even though he wasn't really interested in it, but strawberry cake was different :). So he let you and Yamaguchi bother him. 03:45pm, the three of you just got back from buying ingredients for baking and are at Tsukishima's house. There are a few things in the bag that you guys think are interesting so you bought them. Tsukishima is taking things out of the bag with you and Yamaguchi. He sees a dinosaur marshmallows Tsukishima: "...Who bought this?" Then he casually picks it up. Yamaguchi: "You are the one who threw it in the cart, Tsukki."