Question

I can only live where there is light, but I die if the light shines on me. What am I?

Answer 1

Lol, take it from a dude whose main username is White Shadow, and loves riddles
The answer is Shadow
It only appears where there is light, but if light has direct contact with it, such as a flashlight beam, it'll fade.

Answer 2

You the girl that's allergic to sunlight