Back to back

Shoulder to shoulder

Hand to hand

Elbow to elbow

Knee to knee

Ear to ear

Pinky to pinky

Thumb to thumb

Cheek to cheek

Shoulder to knee

Ear to hand

Finger to finger

Forehead to forehead

Palm to palm

Heel to heel

Head to head

Bum to bum 

Foot to foot

Wrist to wrist

Back to heel

Cheek to hand