"Imagine person A lightly tracing 'I love you' over and over again onto person B's back, assuming that person B is asleep. When person A is lying on their back, getting ready to sleep, person B moves closer and wraps their arms around person A, whispering softly 'I love you too'. Bonus if that's the first time person A has ever declared their love for person B."

Sometimes, Jinyoung misses being the only one Jaebum paid attention to. Of course, the only solution to this problem is to make him jealous, and Mark is more than happy to help him out.