I don't think it's weird. If you find someone you're attracted to and makes you smile lots, it's all good.
Okay, how do I put this. Is it weird that I'm a girl and might like a transgender boy? I think it's okay, because they wanted to become a boy, and so now they are. Opinions?
You can't help who you like
No, because he is essentially a boy.
How old are you? I think you might be too young to be interested in a relationship at this point. When you're ready for this .. You'll know what's right for you to do.
Well, since you are a girl, being attracted to someone who is a boy is certainly a typical situation.
But a transgender male is "a person who was assigned female at birth but whose gender identity is a man." (internet)
My only comment is that if a girl being interested in a boy is a relatively safe, predictable shallow pool, then be aware that there may be some very deep holes in your pool and you may have to be able to swim to survive in those waters.
Love does not know gender, or race,
or age. It just knows it not a lie.
All you need is love. (J.Lennon)