What do you think of what I do to stay with my girlfriend?

So me and my girlfriend has been goin out since 03.20.11 and I call her pooky and she calls me nani and I speak 8 languages and spanish isn't one of them but slowly I try to learn because she speaks that language and I want to have fluent conversations with her to show her I can adapt to her language so what do you think of all this ?