[opinion]
You could try going to him with a personal problem, telling him all about it, then lean against his chest and say, "Just hold me."
If he does, then you're aces!
If he pushes you away, then maybe he's not interested in you quite that way.
If he seems awkward and nervous, then maybe he needs more time.
If he tries to take advantage of you, and you don't like it, then tell him, "No".
[/opinion]