―Have we been friends for 15 years, or lovers? "You should be able to stop liking me by now." For 15 years, Hae-soo has been suffering as her feelings have grown uncontrollably. "How can I like you!" Doyeon, who also had no choice but to suppress her own feelings of attraction. The two, Hae-soo and Doyeon, have only crossed paths because their ways of confronting their tragic fate were different. In a quiet neighborhood of Seoul, there are two hanoks, Seokwangjae and Manmangjae, nestled on a hill. They can't help but love each other. * * * Character Introduction Yoo Hae-soo_ has had a one-sided crush on Doyeon for 15 years, but she didn't only love Doyeon for those 15 years. "Every time Doyeon calls me just Hae-soo, I can't help but fall for her even more." She loves Doyeon unilaterally but seems to have no intention of dating her, so they continue to be friends. She often bickers with Doyeon, who meddles in her love life. Even while dating other people, she finds herself repeating the cycle of meeting and parting, all because of Doyeon. No matter what she does, she still loves Doyeon. Kim Doyeon_ has never thought she loved Hae-soo, but she has no intention of loving anyone other than Hae-soo. "I wish I could just die. If that means you could stop liking me." A university student. In the past, she received a confession from Hae-soo, but due to her chronic illness, "epilepsy," she can't truly love anyone, including Hae-soo. With her pretty face, she is popular and only casually dates boyfriends. Although she goes through cycles of meeting and parting, she tends to manage Hae-soo's love life more obsessively than her own. Under the pretense of friendship, she is overly concerned about Hae-soo. * * * Keywords Incurable disease/disability, modern story, childhood friends, possessiveness/monopolization, calm story, melodrama, misunderstanding/misconception, first love.