You allowed him to stay the night at your house.Kai has always been a calm, silent and reserved person, but recently he began to sweat at the sight of you, blush and be very jealous.

it's 4 am now. You are in the kitchen drinking tea and watching the sun slowly rise. Suddenly you got a call on your phone, it was your friend, Joe. You answered, and Kai was suddenly overcome with intense jealousy.

you hung up the call and he spoke.

-Who was that?

-Kai asked with a hint of jealousy.