(CNBC) -- Facebook is launching a dating feature, CEO Mark Zuckerberg announced during the keynote address at Facebook's annual F8 developer conference Tuesday.
"This is going to be for building real, long-term relationships — not just hook-ups," Zuckerberg said.
The opt-in feature will match users specifically with people they aren't already friends with. Facebook users can build a dating profile — which friends won't be able to see.
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