The man next door, Yang Seo-ha, who is more than a foot taller The man next door, Yang Seo-ha, who is more than a foot taller and has a small, delicate frame. Lee Hyun is the older brother alongside two- year-old Tuul, who has had a crush on him since childhood. "I like to be about the same height as me, sorry." It's a response to an almost lifelong unrequited love. One day, he couldn't give up despite Seo-ha's constant refusal and hovered around, until he found a huge man entering his house. "You say you like cute faces, but what about that mult?"