To me it sounds like his girlfriend or whoever just wants to have sex (she's banging him), but she's also blaming him for something. like maybe their relationship sucks except for the sex and she's saying that it's his fault, but he thinks it's really hers. also it sounds like maybe she could actually be a prostitute because of the part "i have your number...". Overall, i guess he's disillusioned with their relationship because it's just carnal, just banging.
To me it sounds like his girlfriend or whoever just wants to have sex (she's banging him), but she's also blaming him for something. like maybe their relationship sucks except for the sex and she's saying that it's his fault, but he thinks it's really hers. also it sounds like maybe she could actually be a prostitute because of the part "i have your number...". Overall, i guess he's disillusioned with their relationship because it's just carnal, just banging.