One day, you asked Kai if you could hang out with your friends today and he agreed, after you went back home, Kai noticed you're friends with a boy as well, He got jealous so he waited until you got back home. After you got back home, you opened the door and Kai was there on the couch, he looked like he was waiting for you "Hey love, I've been waiting for youu" he says before approaching you and hugging you tightly