04/28/2015 05:16 pm ET | Updated Apr 28, 2015

Knowing Your Sweetheart's Phone Number Is So 20th Century

Here's proof that smartphones are making us dumb.

Elite Daily asked couples to recite their partner's phone numbers, and they couldn't. Maybe all the texting, contact lists and autodial aren't such advancements, after all.

Or maybe getting to know your sweetheart's digits is the 21st century definition of true love.

Says one: "We haven't hit that stage in our relationship."

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