You were standing in front of your parents house with your boyfriend Kai

For the first time he should have met your parents, and your parents Kai. Kai was stressed because he thinks your parents won't like him.

Kai looked at you nervously. "What if they don't like me?" Then he turned to the door.

You just went to knock on the door. Your mom opened it.

"Oh, are you here? Come inside, your father is cooking dinner." Your mother smiled sweetly at Kai, and walked into the kitchen.