I Don't Know What It Is

I don't know what it is,
Perhaps it's your smile, your voice,
The way that you make me laugh,
When you're not even trying to.

It was funny how we met,
How we got on straight away,
And I wasn't nervous like I am with everyone else.

I think I know what it is now,
It's the way I can talk to you,
Without fear of what you will say,
Or if you will judge me.

I can trust you, because you are a true friend.

But sometimes,
I wish you were more.