The most common way to do this would be to post the question either on the other persons wall, or ask them in private chat. Just use your own words and tell how you really feel.
Ask them.
lik efirst ask them if they want to hang out, and most likely they'll say yes. So, lets say you go to the mall when your they're then ask them to go on a date.
ask them, or facebook stalk them!
Email them
Ask them, or search them yourself.
Do you feel someone hates you and you want to go there facebook
They can if someone shares them on Facebook.
I highly DON'T suggest asking someone out over Facebook. It's a weak and ineffective way to ask someone out. Think about how people asked each other out before. They didn't use Facebook or cellphones. They had to do it face to face most of the time.
iunno maybe. why not ask someone. :P
u log on2 facebook, then u ask someone 2 video chat by posting it.
ask them in person and get off facebook.
I don't Know about that? Ask someone else.