Kim (KEY) Kibum:

Key is an funny, fashionable blonde. He just finished college and is moving into an apartment building with his best friend/ roommate, Lee Taemin. He works at a club not far from his apartment to help pay of his rent. He has experienced things in high school and in college that he regrets including being gay, dating a erted guy at his college, and having his heartbroken by the same guy twice. He has decided to put his past behind him and hope that with him moving into a new apartment, he can start his life over. Will he get his wish?

Lee Taemin:

Taemin is a friendly, piano playing dance machine. He is Key's roommate/ best friend. He works at the same club as Key to help him pay off his debt. He often listens to Key when he has problems going on or when he has something he wants to talk about. But, sometimes he drowns himself in his music, piano, and dancing of course. He knows about Key's problems in college with being gay and getting his heartbroken by the erted guy, yet he doesn't know who the guy is or anything about Key's life in high school. He was straight but after meeting a certain guy while working, he soon becomes bi curious.

Kim Jonghyun:

Jonghyun is a erted, y guy. After graduating college, he moved into apartment with his two best friends, Minho and Onew. He does a lot of gambling and often does jobs for guys at the same club Key and Taemin work at. He drinks but never smokes. He is Key's ex lover also. After Key found out about Jonghyun's jobs with other guys and getting a little too involved with one guy, he breaks up with Jonghyun. Jonghyun acts like he doesn't miss Key after they broke up , but secretly he does. After thinking about it, he plans on getting back together with Key. That is, if he ever finds him.

Choi Minho:

Minho is a silent, serious drinker. He always doubted himself when it came to making friends and finding somebody to love. He became friends with Jonghyun and Onew in college and after graduating, planned on living with them in Jonghyun's new apartment. He doesn't have a job yet but often goes clubbing and gets a little drunk. He's not a huge drinker unless he is having a bad day. He knows about Jonghyun being gay and dating soembody in college but he doesn't know who the person was or anything that went on with him in high school. He doesn't mind Jonghyun being gay. Just as long as he doesn't try to hit on him. He was striaght until he met some worker at the club Jonghyun works at and soon becomes bi curious.

Lee Jin-ki (Onew):

Onew is a drunken, chicken-loving video addict. He was a nerd in college and spent most of his time doing video editting and artwork for students. He become friends with Minho and Jonghyun went they visited him during one of his classes. After graduating college, he decided to move into Jonghyun's apartment with Minho. He works at a vintage photo shop two blocks away from Jonghyun's job. He never knew anything about Jonghyun in high school or college since he became friends with him towards the end of his college year. He is straight and drinks a lot when he goes to the club Jonghyun works at with Minho on Fridays.

Amber Liu:

Amber is a smiley, dancing tomboy. She took a photo editting class and dance class in college where she met Onew and Taemin. She hasn't talked to them since she graduated college and hasn't seen them since either. She lives right across the hall from Key, Taemin, Minho, Jonghyun, and Onew. She lives with her girlfriend, Krystal. She also has a daughter named Jae Hee. She knows nothing about Jonghyun or Key being gay once and dating. She tries her best to stay out of drama. She is a very helpful friend and Onew always seems to turn to her for help. She is biual but hasn't had any feelings for guys since middle school.

Jung Soo Jung (Krystal):

Krystal is a vibrant, loving girl. She took a fashion modeling class in college and met Onew when working often. She also met Amber when working in the fashion modeling class. After graduating, She became Amber's girlfriend and moved in with her at Amber's apartment. She got pregnant in college and gave birth to a baby girl named Jae Hee. After the father refused to take her, Amber offered to take Jae Hee into her care and help Krystal take care of her. She's heard rumors about Jonghyun and Key but nothing more than that. She tries to stay out of drama but finds herself drawn to find out what is going on with the people around her. She is biual and hasn't dated any guys since high school.

Goo Jae Hee:

Jae Hee is a silly, bubbly 5 year old. She is the daughter of Krystal and Amber. She never knew who her real father was but is always curious about it. She is afraid of losing her mom and always stays by her side. She is in kindergarden. She has asthma and is allergic to peaunts, tree nuts, and seafood.