Finn knows that if the Order get their hands on him he will either die a brutal death or reconditioned back to a model stormtrooper. Not wanting his friends and love (preferably Poe) to die on a suicide mission, he gets them to promise not to come after him if he is captured. Que heartbreak when the Order actually captures Finn. Do the Resistance keep their word? If they don't will they manage to save Finn?
Finn/Any, capture