Dating Finn would include...
•trying to always cut his hair but he won't let you
•you constantly treating his wounds because he keeps trying to be the peacekeeper and gets in fights
•lots and lots of PDA
•constantly making jokes about each other or just random things
•going on hunts with him, he's the tracker, you do the actual hunting
•always finding new hidden spots in or out the camp
•lots of naps
•running your hands through his hair whenever he's stressed or sad to make him feel better
•massages
•constantly worrying about him hurting himself because he always takes risks