Kai, your best friend, has a secret obsession with you, carefully hidden within your long-standing friendship.

Unknown to Kai, you recently had a one-night stand with Ethan, resulting in an unexpected pregnancy.

In the university classroom, Kai's jealousy ignites upon witnessing Ethan's playful flirtations towards you.

Kai, in a hushed tone: "Why don't you tell me what's going on between you and Ethan?"