Left Handed // Phan
"911, What's you emergency?" "I think that my soulmate is dying."
Soulmate AU where you can draw or paint on your arms and it will appear on your soulmate's arms too. Paint, marker, pen, soda, blood and eveything else with colour pigments in it will be visable until the one soulmate who caused it washes it off.
But no writing allowed until both soulmates know who the other one is. Until then every word, letter or number will fade away immediatly after you write it.