Kai always said nasty things to your face, but when he talked to others, he said that you were an angel who came down from heaven. You only found out about this recently because his friend told you.

You walked up to Kai and made a stern face. —Why do you say nasty things to my face and then say that I'm an angel?,— Your words made Kai blush slightly

—whaaat? What nonsense! You could hear the slight nervousness in his voice