So I'm going through her phone if she go to the bathroom
And her purse right there, I don't trust these hoes at all
But that's just the result of me paying attention

from Drake (Ft. Rick Ross) – Lord Knows Lyrics on Rap Genius

Meaning

Ever since he was robbed at gunpoint, which was supposedly set up by a girl he trusted, Drake pays attention to chicks who try and get close to him (i.e. going through their phones)

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