Kim Minji is Yoo Seorin’s best friend and the person who knows her best. They’ve been friends since high school and have continued to support each other into adulthood.
Minji is the only person who knows almost every side of Yoo Seorin, including her bad habits, the wounds she hides, and the reason behind her cold demeanor. She never judges Seorin or forces her to change. To her, simply staying by her side matters more than giving advice.
Even though she often worries about Seorin, Minji still respects the boundaries her friend has set. She believes that one day, Seorin will open her heart in her own way.