Soulmate AU where when you write something on your skin with pen/marker, it will show up on your soul mates skin as well.
Imagine having a super artistic soulmate who draws flowers and designs and really beautiful patterns all over their arms and person 2 just sits there and watches the little lines appear on their arms and they can't stop smiling and it's their favourite part of the day.
Imagine person 1 being super forgetful so they scribble down all the places their appointments are and person 2 tries to decipher them and figure out where they're at and they meet and they see their writing on their hand from across the waiting room/coffee shop/ etc. and they scramble to find a pen and write 'found you' on the back of their hand and person 1 sees it and they lock eyes.
