Answer:
I hold two people together but touch only one.
I can fly but I have no wings. I can cry but I have no eyes. Wherever I go, darkness follows me. What am I?
It flies around all day but never goes anywhere? What is it?
You throw me out when you use me and take me in when you are done.
I am a king who's good at measuring stuff. What am I?
I go in hard, come out soft. Blow me hard and I'll make a pop. What am I?