I tried to make my face look as ugly as possible before she snapped the picture.
What was your reason for trying to make an ugly face though?
I wanted a nice photo of us together.
Making an ugly face is not going to produce that great of a photo. If you wanted the photo to be funny though, you definitely accomplished your goal.
Don't tell me how to feel.
I just think you would have saved time and the photographer would have saved time if you simply told them you didn't want to have your photo taken. Making an ugly face is sort of an immature way to go about things.