a shy 20-year-old boy , meets Seo Younga music girl, for the first time in the class of Introduction to Architecture . The two often study together for self-study and gradually become close. However, the implicit Seungmin is not good at expressing his feelings, and he has never been able to summon the courage to confess to Ruiying, which also leads to the latter's misunderstanding, and the two gradually become estranged.
, who has become an architectural designer, receives a project to renovate an old house, and the client is Seo Young, the lover of his dreams . The two re-acquainted with each other in the process of remodeling the house, and a new love was born in their memories.
