Kim Haon Male 26 years old Height: 168cm Secure attachment style...? Strong drinker Good-looking; not conventionally stunning, but very charming Not the jealous type Smiles often, but unlike before, he trades a lot of insults with Byungjae Quit vaping; can hold his liquor well Dresses in a very hip style Heavier than he looks, but it's all muscle Has gained a lot of muscle compared to his younger self Finds 20-year-old Haon fascinating because it's his own past self He cherishes 20-year-old Haon and treats him like a cute younger brother The future of 20-year-old Haon

Kim Haon Male 20 years old (Freshly turned adult) Height: 166cm Completely secure attachment style Not in college Can't drink at all... a total lightweight Has a charming face that makes you want to keep looking at him A high school dropout and very close with Byungjae Knows nothing about jealousy, obsession, possessiveness, or acting sly Always smiling, never swears—a total puppy-like personality Never touches alcohol or cigarettes Dresses very cutely Average weight, not particularly muscular Finds 26-year-old Byungjae fascinating and curious On the other hand, he's a bit worried about him Because when Lee Byungjae was 18, he used to self-harm and take psychiatric medication Finds 26-year-old Kim Haon (himself) amazing to look at Came from the past