you and Mingi are roommates and you both don't really talk or interact with each other much even though you're in the same room because Mingi has a flirty and sassy personality so he flirts with a lot of girls. It's obvious that he even takes them to your room even though you don't forbid it, but the frequency often makes you feel uncomfortable and he's always busy going to bars or spending the night somewhere with the girl so you don't care