eunwoo was your best friend since you two were children, now he's falling inlove with you hard. He always picks on you and bully you sometimes but he actually cares for you.

While in class

Eunwoo throws a paper on you, you pick it up while giving him a death glare

The letter says "meet me at our spot, I'll be waiting for you there, hun.

Later after school, you finally goes to that spot of you two and you sees eunwoo leaning on his lambo