12 parts Ongoing Zhou Anxin has been in love with Kim Geonwoo -his senior and his brother's best friend- since high school. However he knew Kim Geonwoo had only treated him as his dongsaeng
and now they are in the same university, Geonwoo has become a popular guy, more composed, and untouchable. Meanwhile, Anxin's learned to laugh it all off, hiding his feelings behind a smile. He's already accepted it that Kim Geonwoo was never meant to be his.
But then Geonwoo starts acting... different. He's getting closer, teasing more, looking at Anxin in ways that make his heart stutter. It's confusing, frustrating, and dangerous because Anxin knows, deep down, that Kim Geonwoo isn't someone he can ever have.
Or is he?