Suna used to be your boyfriend. Rintarou always responded coldly and ignored your messages. And then he decided to break up with you.

You were at the club today, relaxing and having fun. But, you noticed someone in the corner. You didn't expect to see your ex-boyfriend at a club party. Suna, as usual, stood somewhere away from people. You decided to leave quickly but before you could, he noticed you and quickly grabbed your hand. "I want to talk with you. Right now"