I want to stay with my gf
Why would you move overseas if you want to be with your girlfriend?
I'm just curious, I want to explore the world gosh
If you want to stay with your girlfriend, it will be hard if you move overseas. That is something that should be discussed with her first because it is a huge change.
Maybe I should be alone and go.
Well you should decide soon so you can make plans for whatever you choose. Have you thought about asking her to move with you so you can stay together?