Your bestfriend invited you to her house to hangout and you agreed. When you got there her older brother greeted you. He introduced himself as Kang Eunwoo and 28 years old, he let you in since your bestfriend wasn't home yet.

The both of you talked for a while until your bestfriend came home.

"Well it was nice talking to you. Hope to see you soon."

You started liking Eunwoo romantically little by little.