Useless fill in

What happened to us being so close,
A year ago your place was my second home,
A place better than my own,
We hang out so much,
Now it's next to never,
What happened to the times,
We'd go out have fun and shoot,
Guess we were never as close as i thought,
I was just a temporary,
A fill in til they came back,
Now i have escape,
No second home,
No one i can turn to,
Wonder if this is leading to goodbye,
guess i should know by now,
best friends are never true,
Least not in my world,
not with me,
I'm just some useless fill in.