Damsel in a Phone Booth (слэш)

I was on Tumbler and found this AU prompt:
“it’s the middle of the night and i’m walking home alone in the dark and there’s this guy following me and he’s starting to gain on me and i found this phone booth with a lock on the door and i tried to call my best friend but my hands were shaking so badly i accidentally dialed the wrong number and i don’t even know you but help me” au
And this was born. Enjoy!