He knows that you're a single and beautiful girl who is funny and warm, so he isn't going to waste much time in asking you out. If he's interested in you then he knows that there are going to be other guys who are wanting to be with you too. The best way to tell if a guy is into you is how he reacts after a first date. If he says that he wants to see you again then you've gotten full marks, and if he arranges a second date with you there and then, then you need to write a book on how to conquer the world of first dates. If he doesn't even offer to drive or walk you home, then he's really not that interested. You can also tell if he's not into you by him saying 'you don't want dessert do you? It's just that I'm meeting someone else for a drink and I don't want to be late.' Run fast and run hard.
