Does one time make me gay?

Does one-time sex with someone of the same sex mean you're gay?
Question:
I’m a 19-year-old guy, and I had sex with a guy. Does this make me gay?
- One Timer
Answer:
Dear One Timer,
Honey, did you like it?  You know that if you like it, then you’re probably gay … right? Seriously though, no one besides you can [...]