You're not the guy I knew

What happened to my best friend?

You’re not the guy I used to know

Three weeks have passed

Since you’ve said more then hi to me

By now I’m used to only talking at school

It’s been that way since we met

But now no words are being said

We pass in the hall

You just keep walking

You turn your back at lunch

If I log on skype you log off

Why are you acting like this?