He noticed that you've been on yout phone for a while now, smiling and giggling every now and then. Not that he cares or anything anyway so he just resumed reading on the chapter where he left off.

But how can he concentrate when you keep on chuckling and giggling. It was distracting and annoying that he clicked his tongue and raised an irritated eyebrow.

"Kei-kun, our class is planning to go visit the pool since it's already summer vacation anyway. It's been a while when we went to a public pool." Tsukishima just hummed in response, seemingly uninterested as always on what you just said but you went on anyway as you walk over your closet and rummaged around the lower drawer.

After grabbing the pair of garments you were looking for, you laid them down by pair on the bed and stood before them.

The book he's holding met the floor with a soft thud when he saw the 3 pairs of swimsuits laid out on the bed. A white one-piece with frails on its chest line and strawberry patterns, one is a pair of blue and white, and the other yellow pair with its halter top.

Tsukishima just stood beside you, not really responding to anything you've saying for a moment until he felt a poke on his cheek that pulled him away from his train of thoughts as he turned his attention to your small figure.

"You... you said that you're going with your class, right?" He asks,

You nodded in response and a hum as you enumerated and counted on her fingers who will be attending their class outing. It is your first class gathering, that's why you're so excited about it, especially since most of the class is going. So that means boys will be there too. And in a pool, people wear swimsuits. And boys will be looking at you. And those monsters will try to make a move on you. And you're an idiot, so they'll surely take advantage of that as well.

"I'm coming with you."