Thai couples prepare for valentine’s day by attempting to break the Guinness world record for the longest kiss. Couples of all ages take part, with the eldest in their 70s. The current record stands at 50 hours, 25 minutes and one second. Couples must lock lips at all times for the record to be eligible, including during toilet breaks

httpv://www.youtube.com/watch?v=_xKmsnvLm1w