Doubt can be very hard, especially in a relationship. What can doubt do to a certain Yook Sungjae?

The best birthday for Yook Sungjae

Sungjong, also known at Infinite’s maknae, always tolerates all his hyungs, well except for a certain Nam Woohyun, who is the only person he talks to. He never felt loved, especially by his hyungs. But what if a certain incident caused the maknae to be angry at his hyungs? Will the members change, or still pick on him? And what if a certain BTOB member gives the maknae a change of heart?

Sungjae sees a recent picture of Peniel and Amber together. Being the jealous type he is, he jumps to conclusions.

I still remember the day we met. I saw you entering the dance studio. You introduced yourself as Yook Sungjae. You were younger than me. You were so innocent and beautiful at the same time. I felt my heart beat million times faster than usual. After introducing yourself, we made eye contact. You smiled at me. I blushed. I smiled back, and you started to walk towards me. “Hey, I’m Sungjae.” You handed out your hand. “I’m Peniel.” Your hand was the