Unattached

I don't like getting attached.
Because once I do, it's really hard to get unattached.

My best friend is one of those people you could call insensitive.
A cool combination, huh?
The overly-sensitive me and my overly-insensitive best friend.
He is very very very immature.
I am not kidding. He has the mental age of a kid.
Which is awesome because I have the mental mind of an adult.
What can I say, maybe opposites do attract.
 
Every time I'm with him I feel like a kid.
Like I have absolutely no problems, at all.

The problem is I think I might have become way too attached to him.
I'm scared that one day when he leaves, I'll have no one to REALLY talk to.

Everyone thinks I'm so excited about the future, but no, I just appear to be.

Honestly, I'm so afraid.