Answer:
If you have me you want to share me. If you share me you don't have me. What am I?
I have two bodies joined together as one. When standing still I run and run.
I shrink smaller every time I take a bath.
I will disappear every time you say my name.
I go in dry and come out wet. The longer I stay in, the stronger my surroundings get. What am I?
What did the baby corn say to its mother?