A hand sign for friends.
Place your thumb against the palm of your hand, then cross your middle and ring
finger. The pinky finger represents the word 'you', the index finger represents the words 'and I', and the crossed middle / ring fingers represent the words 'are
tight'.
Now, with your other hand, point to your pinky, index, and crossed middle / ring fingers, respectively. "You and I are
tight".
*special thanks to Justin for this one <3*