How do you get your scarf back from some guy you don't really want to have to see again but really want the scarf (and no, we don't have any friends in common, I'm still new in this town.)
If you need more back story let me know, but I really do want this scarf back.
How do I get my scarf back from some guy I don't really want to see again? I start by not sleeping with guys. That way I will never stumble out of their apartment, bleary-eyed at nine in the morning having left articles of clothing behind. (I don't want to imply you slept with this guy, but I'm getting that vibe.)
This is a situation that I'm sure many young adults have dealt with at one time or another. Here are a few tricks I've learned to avoid leaving things behind:
1) Use your shoes: Small items will fit nicely in them. Keys, wallets, jewelry and cell phones. Stuff your socks in after to keep things in place.
2) Carve out a spot for yourself: This can be hard in some people's apartments, but there is usually at least a few square feet of floor space not covered in junk. If this isn't the case, pile some of their shit on top of their other shit to make room for your stuff. This is not rude. Rude is having a guest over without first considering that that person will have to disrobe in order to have sex with you. And that this guest, having woken-up next to a total slob will want to gather her belongs and get the fuck out without tearing the place apart, making noise and inevitably waking up the slovenly host who will no doubt burp, yawn, scratch his nuts and say, "Fancy breakfast, love?"
3) Drink less.
And how do you get your scarf back?
You don't. At least not without seeing this schmoe again. You shouldn't try sneaking-in and retrieving it. Like most places, Breaking and Entering is a crime in England (See: s9 under the English THEFT ACT of 1968.) And since they've got all those nifty CCTV cameras around it's unlikely you'll get away with it.
So either take the loss of the scarf as a lesson learned, or suck it up and call the guy.