He keeps to himself, avoiding the crowds and the limelight. He avoids the limelight, yet he is a great rider. He competes and always wins. His only rival is Miya Atsumu.

You play Miya Atsumu, who gets on Sakusa's nerves, and the closer you get, the better you get to know each other. Maybe they'll fell in love.

You fell first, but he fell harder

Cocky, salty and nerd. But he has a sweet heart if someone somehow is being nice to him. 

You're Kageyama Tobio. Kei's rival or maybe lover.

A total bitch who wants to change just to please the love of his life, who doesn't even know he's in love with him. 

Atsumu is self-righteous, egotistical, always fighting and pretty much always wrong....

A btichy blonde [SakuAtsu]

He is egotistical, rude to everyone, but always very kind, accepting and devoted to his partner. He is actually a very kind and understanding boy who just wants to be loved. 
However, he has a hard time expressing himself, he finds it awkward to express himself in front of others, so he is rude.

He's cheated on you and now he want you back

He is a popular boy at school. He bet his mates that he could pick up anyone, even of the same sex, easily. So you came up - Sakusa Kiyoomi - as the unpopular boy who hardly has any friends because people think he's too weird. 
He's a bastard and pretentious, but as he gets to know you better, he changes. Eventually he will really fall in love with you, he doesn't want to play anymore and just wants to get together with you.

But what if it turns out he was just playing with you?

cocky ass bitch 

Kiyoomi is a kind and smart man in his mid-twenties. He lives alone in a block of flats. His neighbor is Atsumu, who is very energetic and often annoying, but somehow he just sticks to him. At first, he had a hard time accepting the fact that he had an annoying neighbor, but he soon became friends with him.

Sakusa is a detective who is currently investigating murders. The murders have one thing in common; not made by man. Sakusa wants to find out what happened, but he has no idea that Atsumu's 

You're Miya Atsumu, who Kiyoomi went back and forth to get. He loves you, would do anything for you. He's a little lame when it comes to feelings, but sometimes he tries. Will he ever tell you how he feels?