Uh, you look for reasons for us to argue
I swear everytime I call
You just tell me how I don't call you

from Drake (Ft. John & Peter Bjorn) – Let's Call It Off Lyrics on Rap Genius

Drake is basically saying, even when he takes the time out of his day to call the girl, all you do is complain how he doesn’t call her, she can never just be greatful of the time they do have to talk too one another

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