Every relationship is different. People have certain ideas, conceptions, and so you can`t approach any subject with a person you know that is more introverted and shy. In a relationship especially in the beginning , things come slow and you have to be careful to behave your best. Here are some of the things you can talk about with your girlfriend : for starters you can begin with small talk. Small talk has the effect of relaxing the other person and breaking the ice. Small talk includes questions like how are you, comments about the weather or about the place you are at and so on.
After the hard part passes, you can start with topics and questions related to family, work, school, movies, music etc. All these subjects are meant to give you more information about the girl. In general, girls love to talk about themselves. A good tip is to ask a few questions and the let her control the conversation. Listening is also a good way to show that you care and that you are interested. Listening can also offer you more subjects you can relate to. Other things to talk about with your girlfriend are : fashion, clothes, shopping, the relationship between girls and boys and so on.
As a conclusion, things to talk about with your girlfriend variate. There are some things you shouldn`t bring up such as : past girlfriends, one night stands and so on. Girls are more jealous than boys, and they tend to show it much more, so it`s not a good thing to brag about your past conquests. Some things should be kept just for yourself. Everyone has a past, but this doesn`t mean you can dig it up every time you have a deeper conversation. In short, these are the main things you should talk or not, with your girlfriend.