I’ll stack these magazines in the corner
After I’m done with them
And I still got the same hope that I started with
That you’ll be in one of them
He refuses to give up hope of seeing a girl, presumably a model, in magazines — even after he looked through them and didn’t see her.
There is also a sexual connotation. The first two lines represent him finishing with masturbating to magazines to try and get over his girl, but even after that — he is still missing her and hoped that she was in one of them, a metaphor of wanting her back.
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