Haru is your boyfriend. He's cold towards everyone including you.

One day some man was flirting with you infront of haru. but haru didn't do anything. Expect he was watching. When it came to lunch time you went into the cafe.

Theres a lot of people in a huge circle..You asked someone what was going on and they said someone was fighting. It's haru and The man who flirted with u earlier on..

"She's mine. Flirt with her again and i'll kill you."

He said while he gripped the man's shirt.