What I'm thinking about

I hadn't written for a long time.
It past more than three months after I came Australia. Now I'm used to a life here. It is very natural for me to spend everyday in Australia and it is more difficult to imagine a life in Japan.

Now I have a completely different life here from Japan. I wake up everyday in my new bed, meet and talk with new friends, study with classmates from different countries... It's all different from what I had in Japan.
I'm very enjoying life in Australia, but to be honest, I sometime feel strange and confused... I still do.

Actually, I feel strange these days.
Some of my friends also ask me 'What's on your mind? You sometime look strange these days.'
Well, I'm not sure what's wrong with me by myself. I'm usually thinking about so many things in my mind, so I'm not sure which one occurs this feeling. But... I guess it's because I'm worrying about my future.

I really like living here very much and feel happy that I could come here. That's why I'm afraid of the days after finishing staying here. I know I can't stay here and be with all people whom I met here forever. It will be completely changed one day and I'm afraid that day. I'm thinking what I can do now for my future.