Wonwoo as your fake boyfriend. You both innocently played off as a fake bf & gf to fool people around because they would usually pair the both of you whenever you're close to him.

It went on for 3 months until you realize and started to think about it. It felt like he was your actual boyfriend to the point that you got used to it a lot.

You also wondered if Wonwoo has fallen for you or not. One day in the classroom, he approached you "Hey, baby." He said in a playful tone and winked.