Feeling empty

I don't really have something to say.
Nothing in mind and the day passed like that.
It's kinda lonely...

I spent the time with my amigo, we gamed, laughed and fooled around like usual.
But this time... I don't know...
I kinda feel empty, like it's only a shell who's remain of my soul.

It's not like I didn't had fun, for I did.
He is a good friend, someone who can make me feel valued, and whatever kind of situation he is always there for me.

Well... for the time being he hasn't ditched me in any ways yet.

And not least (!), he is honest and I mean really honest - he's not the type who goes around the bushes, and will not say something like "I understand you" or similar... really hate that phrase.

In situation I really have done something wrong or don't know what to do, he will say thing that I don't like to hear, but deep down I know he have right.
He is harsh and yet nice in his own way. He is himself, and that is something for itself - I like.

But somehow... today I didn't fully enjoy myself...
I know this have happened before, I kinda fall back to a empty shell. there everything is on auto gear, I respond, laugh, and I jokes to "the right times", but I'm still not present. My thought is like ".......", complete blank.

Some people will say that I'm depress. I have thought about it.
But what have I got to be depressed for?