April 24th.... 

They all gathered to create a plan about Sunggyu’s sureprise party. They were, Dongwoo, Woohyun, Nana, Sungyeol, Hoya, Myungsoo, Lizzy, Eyoung, Sungjong, and Sunggyu’s girlfriend, Eunji. 2 years ago, they met in a Althetic Champioship which held at their campus. Sunggyu, Dongwoo, Woohyun, Sungyeol, Hoya, Myungsoo dan Sungjong are in a group called INFINITE, was one of the performer at that championship event. Actually, it’s Nana who introduced INFINITE to Lizzy and Eyoung. Nana has been knowing Woohyun and being bestfriends for years since they’re in the same age. Among INFINITE members, Myungsoo is the closest to Lizzy, they’re besfriends just like Nana-Woohyun. Since they're in the same age, they easily to hang out and share many things. No, they’re just bestfriends, because Myungsoo loves Eyoung. Yes, Myungsoo and Eyoung has been in relationship since 2 months ago. In other hand, Jung Eunji was a neighbor who lived in the same building with INFINITE back then and has stolenn Sunggyu's heart. 

So this is when it all starts...