I wish you would

Derek, being the selfless Alpha that he is, can't let the one person he cares about most stay in the danger zone. Sending Stiles away was his only option, but now he's left alone and wishing he'd never done what he had. Luckily, Stiles is like the sea to his beach and will always return, no matter how many times Derek stupidly sends him away. Sterek. T for a tiny bit of swearing.