You find Matt and tell him you feel sick and need to go lie down. Matt decides that you shouldn't be left on your own. He calls his parents to say he's going to stay over.
You wake up in the morning with a pounding headache and a churning stomach. You try to turn out the light that is searing a hole into your brain ... and then realize that it's the sunshine coming in the window.
You and Matt go downstairs to see how bad things are. Oh man, how are you going to explain this to your parents?