Because each man is different the individual may show his emotions openly, while a quiet and subdued (or shy man) may keep his inner feelings to himself, but perhaps call you by a pet name or give your hand a little squeeze. Here are some ways, but don't think all men have to show all these signs and (the eyes have it! The eyes are the windows of the soul.) If he smiles at you and you see warmth in his eyes. If he tells you he loves you and you see the warmth in his eyes (can't be faked no matter how they try.) If he buys you one flower or a bouquet of flowers. If he's proud to show you off to his family and friends and speaks highly of you. If he puts his arm around you on occasion when introducing you to other males (not a sign of jealousy.) He will help you with chores or will be there when you need him. If he finds your ideas, hopes, dreams interesting and wants to be part of them. If he at least tries to remember your birthday or other special occasions (some men forget.) If he makes an effort with your family and friends. I could go on and on, but the above will give you some indication. Some men may treat women nicely at first and not be such nice guys, but it always comes out earlier in the relationship if the woman is not dazed by love and is aware of the signs.