Women are often viewed as complicated creatures who must be lured using the right bait. In a way, this is true. It is not that girls are complicated, so much as they are particular. Girls do not want to be fooled into liking a man. They do not want to be tricked with clever lines and tall tales, though sometimes that works. Girls want to be impressed by a guy who is fun and charming.
The first thing a man should know about how to get girls is sincerity. In other words, do not try to get the girl if you are not sincerely interested in her. This usually happens if a man wants just one thing. It might work a few times. You get what you want and then go on your merry way. However, word might get around that you are a one-trick pony. Furthermore, not all girls are going to fall for insincere pick-ups. Go after a girl when you mean it and you will find more girls respect you, so if it does not work out, you still have options.
If you want to know how to get girls, you have to know how to groom yourself. That does not mean you have to be clean-shaven, wear collared shirts and polish your shoes. Some girls like that, but it is not typically a prerequisite. What girls want is a man who smells good, is clean and wears clean clothes. No one wants to cuddle with someone who smells like a foot or kiss someone whose breath smells like an onion. Brush your teeth, wash your hair, put on deodorant and do yourself a favor by investing in cologne. Make sure it is subtle cologne that smells great, but requires closeness to smell. Do all of this and your chances for getting the girl get exponentially better.
Always be polite to a girl in whom you would like to eventually seduce. That does not necessarily mean that you have to pay the dinner bill or throw your jacket over a puddle so she does not step in it. It does mean listening to her when she is speaking, showing up or calling when you say you are going to and not hitting on other women when she is around. That is the real way to seduce a girl. Romantic interest has a lot to do with how much you trust someone. There is no sense in knowing how to get girls if you are going to treat them poorly and lose them quickly.
The only way knowing how to get girls is going to do anything for you is if you meet girls. That means you have to spend in places where girls are likely to hang out. You could go to the bar, but very few dating success stories start in a bar. Be active and do things that are fun like going to the beach, water parks, museums and even local charity events. In short, get out of the house and do something productive or universally fun. Do not hide in the woods on a camping trip with the boys hoping Mrs. Right is going to come out of the forest. She will not. Once you find Mrs. Right, then you can take her camping with you. That is how you keep girls. Involve them in your life and get involved with theirs.