Forever is a pretty incredible concept when you're young. Forever is longer than anything you remember, longer than you've been around, longer than your parents have been around -- and quite frankly, you can't imagine a world before them.
So 4-year-old Cadence's heartbreak at learning exactly what "deleting" something means -- that the photo of her Uncle Dave is probably now gone forever -- seems pretty adorably appropriate.
Four-year-old problems might just be the new "first world problems."
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