How long can you possibly kiss someone? A department store in Zhejiang province Jinhua City, China decided to hold a kissing challenge. 40 young couples participated. Whoever kissed the longest would win an iPhone 6. The couple that won kissed for over 7 hours and 42 minutes.

There were tons of people.

Kissing for anything longer than 10 minutes sounds hard to do.

So we wonder just how did they manage to go so long without a break.

If a kiss could pass 80 million bacteria, how much bacteria would there be for 7 hours and 42 minutes?

All kinds of couples.

Really, all kinds.

Some even got fancy.

Some had to play games to pass the time.

Seriously, how does anyone kiss for that long?

No mention on whether or not they would win TWO iPhones.

We can only wonder if the spectators were standing there as long too.

This looks super tiring and back-breaking.