And tonight I will love you
And tomorrow you won't care
He says “repeat after me” which means that HE is dictating the following lines — to no longer love him after that night (presumably with sex). He is trying to get this girl to have sex with him for one night only. The girl herself is NOT saying anything: rather HE is telling her to stop loving him. (HENCE “REPEAT AFTER ME”)
In “Till Dawn”, Abel says:
I understand what we have become
You wash your neck when you leave, now I know your routine
The Weeknd understands that he means nothing to her emotionally. While he may feel a connection with this girl, she is just doing her job in Kiss Land, and is quick to move on.
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