Its may not mean anything. Its just a question he asked probably because people are supposed to sleep 8hrs and he was just wondering if you actually follow such advice.
Another opinion may be you may have had dark circles or seemed sleep deficient which made him ask.
Either he's jealous of the guy or he wants that guy..
It means a guy needed help
Why do women try to get the guy to ask them out? Ask him out!!!!!!!!!!!!!!
he likes you!! ask him out!!!
he like's you !!
Who knows? Ask him to tell you what he means.
If you mean how do you ask a guy to dance just simply approach them and ask them if they would like to have this dance with you if they say no then politely thank them and walk away - ask someone else.
It means he loves you. Go ask him if he has a ring on him.
It depends on whether you ask him stupid ambiguous questions.
It is absolutely okay to ask a guy to the dance. Especially if you are tired of waiting for him to ask you. Just because you are a girl it doesn't mean you can't do things that guys do.
He likes you
it means that he is flirting with you.