Kae-in's friend and roommate who is described as a serial monogamist. She secretly dates Chang-ryul and proceeds with their wedding, which is dramatically cancelled after Kae-in confronts them, triggering the main emotional conflict.
Moves from misguided romantic pursuit based on a false assumption to frustrated attempts at attraction as Jin-ho's true orientation and feelings become clear.
Forms as a pragmatic union following a breakup, quickly deteriorating as Chang-ryul's regret resurfaces and In-hee's schemes backfire.
Provides professional assistance on the gallery project while simultaneously leveraging the partnership for romantic advances.
Develops from casual acquaintances to passive rivals as both navigate overlapping romantic and professional circles without direct conflict.
Maintains a functional social connection, primarily exchanging information regarding the central couple.
Explore the full interactive character relationship map of Personal Taste