Is it true if he's not asking you out, he's just not that into you?

I am confused on what advice to give my friend who has liked a guy at work for a while and they have great chemistry and flirt with one another. They share stories with one another and have very similar senses of humor. He will say I'm bored and lonely with nobody to text, so she will say you can text me... I feel like they get emotional support from one another. He just has not made the move to ask her out, almost as if he feels she would never like him enough. But, is it true that if he likes her enough he will make a move or do some guys need the girl to make the first move? Or lastly, should I help nudge the situation along? I kind of feel like he should make the initial move because the man should court the woman at least in the beginning. What's your advice?

no he can still like her but is probably just to scared of rejection she send him more signals that she likes him and then see what he does

There are other reasons the guy could have for not asking her out. For example he could be committed to another relationship, he could understand that romantic involvement with co-workers isn't a wise thing to get into or, he may have so much going on he doesn't have time.

No. He may just want to get to know you, which is always a good thing. Just give it some time.