When she's away, I think of her

All I want is to keep my gf happy. However, sometimes I get confused of what would be the right thing to do, what would be right thing to say and so on.

For me I let keep things simple. I don’t need to be a superhuman, to have my own limousine, or to be able to do magic in order to make her feel special. All I want to tell her is 'when you’re away, I think of you'. simple, but? However, it will definitely make her feel safe and warm.