The longest kiss ever recorded lasted 58 hours, 35 minutes and 58 seconds.
In 2013, a Thai couple broke the Guinness World Record for the Longest Continuous Kiss, which lasted nearly-two-and-a half days. Ekkachai Tiranarat and Laksana Tiranarat, took the world’s longest kiss title with a record time of 58 hours, 35 minutes and 58 seconds while other couples around them fainted from exhaustion at a Valentine’s Day event.