Public displays of affection are widely mocked online and off, but they have a positive side – and now science has proved it Name: Kissing in public. Age: Kissing is 17m-21m years old – probably older than the notion of privacy. Continue reading...

Source: [Guardian International](https://www.theguardian.com/lifeandstyle/2026/aug/10/kissing-in-public-will-it-make-your-relationship-stronger)

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