HELP OMG

i got on tinder the other day for the first time and i saw the profile of this guy from hottopic i really liked and actually got his phone number and stuff (he ghosted me HARD) and i finally saw his name and shit and BRO I DODGED A REDFLAG. his chosen name was Sang and then i put 2 and 2 together. i saw him lowkey cosplaying as Sangwoo from killing stalking one time i went in and thought nothing of it BUT THIS GYU'S A FUCKING SANGWOO KINNIE OR SOEMTHBING OMG GUYS I FEEL LIKE I DODGED A HUGE FUCKING RED FLAG IT WAS SO BAD I ALMOST CIED