/cgl/ - Cosplay & EGL

>joked with classmate about dating sims and little sisters
>I was clearly sarcastic about this topic
>went on for years and having some odd friendship
>turns out he never caught on I was always joking
>cuz he's serious
>he's very open about these fetishes of his to everyone and they think he's whack
>including coworkers
>we don't work with the same company but there has already been people that cross both our paths
>people find out I'm still friends with him
>what have I done