Responses
It might be this one Cherry Doll Scandal (Yaoi)
Sorryy unfortunately that's not what im looking for, but tysm for the reccomendation!
not sure if this is it but it's the first one I thought of... "Insecret"
https://www.mangago.zone/read-manga/insecret_1/
I think it was a bl manga/manhwa/manhua about two idols getting together?? The end part was something like a account in social media saying that the two of them are meant to be and are shipping the two of them then another account replied with a picture of the two of them holding hands saying "its true" or something