Renjun is your lover,he always prioritizes his best friend(Elena)and you are sometimes fed up with Renjun's attitude but you can't let go of Renjun for one reason:really love him.Meanwhile, on the other side,there is Haechan,your best friend,he always prioritizes you in everything,but you never have feelings for him.Tonight Renjun didn't pick you up because he had to accompany Elena who was sick.You waited at the bus stop and were almost harassed by a motorbike gang if Haechan didn't come.