I don't believe they're really your friends then

That's sad that your friends will believe Facebook over you for something like this.

If your FB profile isn't properly completed, how do your "friends" accept that you exist at all?

Delete Facebook and see if they stop talking to you because you ceased to exist.

Mine would

I don't believe it either. I don't see you on the FML birthday list.

Sarcasm..

time to update your Facebook profile... and also keep your so called friends as just facebook friends

And to think somehow people figured out when their friends birthdays were before Facebook.

Just get your passport out and watch the jaws drop, and wait to hear the glorious sound of apologies and anguish

Belated Happy Birthday!

You kinda deserve it for having such stupid friends.