How do you guys date?

There's this boy I have a crush on, but like, if I were to confess and if by chance he liked me too I don't really know what i'd do after.
It's kinda funny since, duh, i literally read yaoi/shounen ai/romance 24/7 but can't seem to really view myself in such situations.
I do imagine what i would want to do or say, but then when it comes to *actually* consider it a real possibility I kinda go "eurk it would be so awkward" hehe ;u;
Please help ,_,