Answer:
I hold two people together but touch only one.
I'm a precious stone in a pack of cards. What am I?
I have an eye but I cannot see. What am I?
I am a seed with three letters in my name. Take away the last two and I still sound the same. What am I?
Crooked as a rainbow and slick as a plate ten thousand horses can't pull me straight.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?