Its a trope I’ve seen kind’ve but hypothetically if she did have a problem at school with liking a girl, maybe someone caught on and made her feel like it wasn’t normal so when she saw them kissing she didn’t know how to process it and tried to push that gf stuff on him and plus I get it because he’s head of the village and she could be worried about his rep if others find out…just adding to my theory

Either that girl likes Mr. Kwon or she had her own issues with same sex relationships, maybe had a girl she liked and didn’t know what to do and projected that onto Mr. Kwon. And omg them two together is fluff