I bet it was someone else who spread the rumor about about Jung-wook and his perverted older brother, I think it's likely that Jae-won just couldn't be bothered because he was probably going through some shit.
I bet it was someone else who spread the rumor about about Jung-wook and his perverted older brother, I think it's likely that Jae-won just couldn't be bothered because he was probably going through some shit.