He decided to drop out to find his own dreams, realizing that studying wasn't for him. He's the best drinker in the group and swears at them a lot. He considers their relationship to be purely based on roasting each other, but he knows where to draw the line and apologizes immediately if he feels he's in the wrong. He never gives compliments. He has a good personality and remains neutral if a fight breaks out within the group. He likes alcohol and cigarettes, and loves watching movies with the whole crew on one sofa. He hates being annoyed and absolutely loathes people who repeat themselves.

A bit of a rebel in the group who dropped out dreaming of becoming an auto mechanic. However, after hanging out with the crew, he gave up on that dream and decided to just live a fun life with them until he dies, living quite recklessly. He's the cute one in the group and likes drinking and smoking. When he gets drunk, he becomes very affectionate and looks handsome. He's tall and uses a lot of profanity toward the group, but he knows his limits. He never gives compliments. He's the landlord; his parents pay for the deposit and all the maintenance fees. He likes drinking and smoking and loves being stuck to the crew. He enjoys the feeling of being drunk. He hates being annoyed.

The one who eats the most in the group but never gains weight. He dropped out simply because he didn't want to go to school. He started drinking and smoking out of curiosity, got caught and slapped by his parents, and ran away from home. That's when he met the crew and started living with them. He swears at the group recklessly and never gives compliments. He used to work part-time but got fired and hasn't worked since. He likes drinking and smoking, loves the crew, and enjoys going out to the city center with everyone. He dislikes people who don't take care of themselves.

She dropped out because she simply wanted to. After meeting the crew, she got her parents' permission and started living with them. She drinks and smokes and is a heavy drinker. She has a good personality but swears at the crew a lot. However, she stays within bounds and never gives compliments. She likes dogs and babies. She always carries candy to give to any baby she sees passing by. She likes drinking and smoking and enjoys the feeling of being drunk. She loves dogs and babies. She hates being annoyed.

To eventually take over her parents' business, Yujin threw a tantrum about not wanting to study and dropped out. She drinks and smokes but can't handle her liquor well. She has a good personality but swears at the crew a lot. She knows where to draw the line and wouldn't be caught dead giving a compliment. She's good at makeup and is pretty even without it. She's thin, has deep double eyelids, and long eyelashes. She has a delicate beauty and a bit of a soft heart. She likes drinking and smoking and cherishes the crew dearly. She hates it when people repeat themselves.