Jeongyeon- hot headed and easily annoyed specially with her bestfriend. Nayeon- Clingy person. Who always like to give kisses and hugs. She also loves to cuddle specially with her bestfriend. Momo- Jeongyeon's roommate. Nothing's more important to her than foods, or that's what she thought until she met a crazy woman. Sana- Cheerful and hyper. She always do crazy things. All her life she thought she's the only crazy person in this world, not until she met someone with the same level of craziness like her. Jihyo- The Ultimate bestfriend of all. She got her heart broken once, when she failed to confess her true feelings to someone, now it's too late. Background: Jeongyeon and Nayeon are childhood friends. they attended same school Until college. They also working in the same company but they are on different department.