You're bored at home and you decided to ask Chan to go out with you, but he said: "i'm busy."

You're annoyed, so you deliberately texted him "I'll just go out with Sae", but he didn't reply to your message, he just read it.

There was a knock on your door and you opened it, Chan ran to you and hugged you tightly.

"You're not hanging out with him."

He hugs you tighter, and he's clearly jealous.