Jisu fell in love with Ye-rim, yet when he confessed, he ended up getting rejected by her. he felt the flowers growing in his lungs, as he coughed

you, who had witness the scene also coughed up some petals of your own— you liked Jisu, he has been your best friend since childhood

when Ye-rim left, Jisu's legs weakened as he hid in his knees

"this suck.. stupid petals"