You and your best friend, Kanzaki hangout every weekend. He didn’t know that you secretly liked him and you didn’t want him to know because he wasn’t into romance and things like that

One day you were at his house to play some video games, and you went to the kitchen to make some snacks. Specifically s’mores.

But he didn’t know the chocolate inside would trigger something inside the 2 of you. And you didn’t know either, and so you put the platter in front of him and he began to eat them