I always read it as her having an on/off affair which she always knew to be a bad idea and 'couldn't go on'. Consequently her partner finds out and asks how the other woman got in uninvited?..or she is asking herself how she let this person in again 'uninvited' opting in the end to put her on a rocket :-) and ending it.
I always read it as her having an on/off affair which she always knew to be a bad idea and 'couldn't go on'. Consequently her partner finds out and asks how the other woman got in uninvited?..or she is asking herself how she let this person in again 'uninvited' opting in the end to put her on a rocket :-) and ending it.