no:omg i know tran already this is going to be fun
no:you have to meet my friend ____, they are trans!
yes:that's cool, bro. i have other trans friends too
yes:i've never known anyone to be transgender so this is new to me!
yes:do you feel like answering questions about it?
no:how big is it
no:can i see it
imho, when someone comes out, they are not saying "ask me about my transition" or "help me, i'm trans" - just a reminder that they may just be coming to terms with it and needed to say it out loud to someone they trust. if someone comes out to you, it's a privilege. this applies to all kinds of coming out, really...