man helps woman who is abused

this is going to be long but all i know is there is a girl on a bus who is either a druggy or a sex worker or maybe both and she see this dude who she then follows off of the bus and says”why are you following me” and the man responds with”i aint, leave me alone” to which she offers sex and he rejects the offer but offers her to his house where he see that her leg is injured and then he goes to touch it and she says “if you want to go there you will have to pay” and he insists in seeing and then he sees that she is hurt so he helps her out and then lets her sleep on his couch