Take a bath at least once a day. Probably the best thing you can do is take a shower in the morning, so you can start the day feeling fresh and clean. Wash your hair, use soap, and rinse. You can also shave and brush your teeth in the shower, using a mirror. Keep your mouth clean. Brush your teeth twice a day, use dental floss and mouthwash. You can use breath mints to keep it fresh during the day. Take care of your facial hair. Shave daily or if you are growing a beard, make sure it is trimmed to an even length and is not disheveled or unruly. If you tend to have a uni brow, consider pulling out some hairs on your nose. Use a deodorant-antiperspirant combination. Put it on as soon as you get out of bathing. Wear clean clothes. If you're having trouble doing your laundry, consider setting a laundry schedule, such as doing it every Sunday night. Having good manners doesn't mean you're boring - it means that you know how to treat other people with respect, a quality that most girls want in their boyfriends. Show her that you know how to be considerate by doing these things for “everyone”, not just her.
credit: third party image referenceSay "please," "thank you" and "you're welcome." If someone is going to walk through a door after you, hold it open for them to pass. Avoid cursing or saying crude things in public or in the company of other people. It's okay to go out with your friends, but try not to show your best side around people you don't know well. Don't talk about other girls. You might think making her jealous is a good idea, but no. Talking about other girls to your partner is not a good idea. As far as she knows, she is the only girl that interests you. Avoid looking like a bully. Don't insult or make other people feel bad, even if those comments are meant to be funny. Maybe she can't understand your sense of humor and takes your words seriously. Don't tell dirty jokes. There's a time and place for that kind of humor - and it's when you're with your male friends