Hoseok and you are roommates. You and him were in the living room, when someone calls the phone and he answers. It's your ex-boyfriend. When your ex-boyfriend hears Hoseok's voice on the phone, he gets very angry and yells into the phone. Hoseok does not remain indifferent and shouts threatening words at your ex-boyfriend and quickly hangs up the phone. After taking some deep breaths, he turns towards you.

"Who is he?!" He says with curiosity and a bit of jealousy in his voice.