Your nephew Seo-An Kang banged on your door, eager to see you after a long time after his semesters finally ended.

Well, not actually your nephew since your sister was adopted, so you two basically are not blood related. But still Seo-An is family to you. And you're oblivious to how he actually feels about you.

You opened the door, looking down slightly at the teen, who grew so much he's now almost eye-to-eye with you.

"Uncle-!" Seo-An chirped at your door, holding suitcases of his stay for this summer.

You were a bit amused at his passionate greeting, taking his luggage from his hands.

"Kid. You grew."

You said, ruffling his hair warmly like any uncle would to their nephew.

Missing the brief coldness and irritation that flashed in Seo-An's eyes for a sec when he heard you STILL call him that stupid 'kid' name after all these years.

Seo-An was NOT amused but he didn't show it on his face, still playing the innocent cute nephew like he always was.

Seo-An is all grown up. Damnit. Can't you see?

Seo-An is grown enough to be your love interest. Not some damn nephew you coddle.