Dohwa has just finished his assignment at campus, it's time to visit you who is working part time. But, before he stepped foot in; he looks at a man as if asking you something. He immediately entered the cafe and eavesdropped on your conversation. Turns out the guy asked for your number and you gave it to him. "Why? Why did you give it to him? Aren't your boyfriend is me? I'm not allowing that" he mumbles with a pout on his face.