Kageyama Tobio, 21 year old, a setter for Schweiden Adlers. Yes, he's popular, got bunch of fangirls, and your boyfriend. Well, he actually too awkward to be a boyfriend. He's good at court but not at this lovey things. He didn't know how to treat you like other boyfriends would treat their girlfriends. He asked you out on a date sometimes, but he spent most of his time for practice and practice. You always come after his practice.

Often being away from him means that the time you both spent are rear. You feel like you didn't date him. Like he's not your boyfriend. Even when he gets home, he barely text you or if he does, it just him saying that he's tired from practice and then the next second you replied, he already off.

Days of being lonely are eating you up. Even if you tried to make yourself busy with many things, the loneliness couldn't disappear just like that.

One night, you went out with your friends at a club to find some relief. That's when you meet your hish school's classmate, Tsukishima Kei. You're actually not that close but unexpectedly, one of your friends also knows him. He looked more mature, his eyes are sharper than you remember, and he got some muscles now.

You knew he's in the same club as your boyfriend back in high school and you often saw him when you visited you boyfriend at the gym, but he didn't look like this. You heard he's a part of a professional volley ball team named Sendai Frogs. Guess that what made him grown with that muscles.

The night passed by and you didn't remember how you could ended up in his bed in the morning. But you both knows that something had change between you that night.

You started to contact him. Not frequent but you find something you didn't have in your relationship. Now, whenever Tobio come home late without a text or a call, you didn't pressed him for explanation.

Tobio may your boyfriend, but does he know you call Tsukishima when he sleeps? Does he knows where your heart truly lies?