Responses

because she wanted to be 'Seoji. She explained that being 'Jimin' is too complicated since she's never liked anyone (and the one time she did she got cheated on. mentioned in one of the fisrt few chapters). She's probably feeling kinda lost and all cuz everything is new and being Seoji is her comfort zone.
Also, it's not gaslighting, it's just denial.
Nah broo but jimin is gaslighting herself cuz girl u literally invited others to have sex and then push them away like they did something bad . U know u like sera and can't have sex with others so why bother invite others again