Answer:
While you were folding a letter you got me. Usually you will do whatever it takes to avoid me but now you can't help but find me.
Package beneath a tree, inside a tasty treat. Keep it for a month, the taste is just as sweet. What am I?
I am slim and tall many find me desirable and appealing they touch me and I give a false good feeling once I shine in splendor but only once and then no more for many I am to die for.
I'm found in socks, scarves and mittens. I'm found in the paws of playful kittens. What am I?
Open me, and you can't see me without a mirror. Close me and you can't see me at all. What am I?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?