How do i know that he is a Gay

A tough looking biker was riding his harley
suddenly he sees a girl abt 2jump off a bridge,so he stops her: wat r u doing
Girl :i'm going 2commitsuicide
he did not want 2appear insensitive,he didnt want 2miss an opportunity
he asked wel b4 u jump y dont u give me a kiss
so she does
they make out 4d next 30mins
after they finished d biker says wow thats d best kiss i ever had
thats a real talent that u r wasting
y r u committing suicide
Girl:well my parents dont like me dressing up like a girl as i m a boy
the biker jumped off d bridge..!!