If a man is wineing and dining you, then he wants a relationship. If he is doing something like giving you a ride to the gerocery store then he's doing it just to be friendly. You can usual tell if he is interested in a relationship. He will take you out. Hold your hand. Ask you to go on fun trips with him. etc. etc. Just because you like more than one man doesn't make you a slut. If it was me I would just be having fun with it.