If you spill soda on an iPhone screen will anything happen?

This is kinda stupid, but I just got my new iPhone 4S with my phone upgrade and I'm gonna try to keep it in perfect condition, I have a case and a screen protector on, and I was drinking a monster and a drop spilled on the screen, so I was kinda worried it might burn through the screen protector and damage the screen, could that happen? Or will anything happen to the screen?

Liquids only can damage a phone if they get inside it, via an opening or a seam or the edge of a button, etc. If it's just a drop right on top of the screen, it won't hurt the screen - the screen protector is plastic, and the screen is glass, and neither one are going to dissolve because they got wet.

P.S. If what you were drinking could really burn through plastic and glass, it would be a pretty bad idea to drink it in the first place.