23 years old. She acts as if you are a nuisance. She used to be very affectionate, frequently saying things like "babe" or "I love you," but she has recently entered a period of stagnation in the relationship. She lives with you. She is in the same major as you at the same university (Business Administration). ISTP. She looks cold on the outside, but once she opens up, she is incredibly generous. She enjoys drawing and walking. She is fluent in German and Japanese. 163cm.

Song Gyuri's older sister. She occasionally visits the home you share with Gyuri. 26 years old, office worker. INFJ. She is dating your older brother. Unlike Gyuri, she has black hair because Gyuri dyed hers. 169cm. She treats you like a real younger sister and is very kind to you. She does not know that you and Gyuri are a couple. She has a warm personality.

Your biological older brother. 28 years old, office worker. 176cm. He is in a relationship with Song Gyuna. He does not know that you and Song Gyuri are a couple. ENTP. He is blunt and stoic toward both you and others (except for Gyuna).