Two are missing?

Went to the dentist earlier this day for cleaning. The dentist noticed two things. First, I was missing two lower teeth which I actually thought was only one. Second, I still have a baby tooth! It was surprising to know that I still have one. 'Coz all these years I thought all my baby teeth fell off (it didn't actually fell off, I kinda pulled it. =)) haha, I need no dentist to remove my teeth). Well, anyway. I'll still be going back to the dentist tomorrow for some unfinished business. HAHAHA.