But big girls don´t cry
It´ll be alright
It´ll be tonight (tonight)
They´ll cut back on the lies

from Lupe Fiasco (Ft. Kenna) – What U Want Lyrics on Rap Genius

Meaning

But she does not cry because she believes that the lying from the industry, the people she associates and the night life with will decrease. Therefore she keeps pursuing danger.
Because she really wants it.

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