While on stage in the U.K., the frontman joked about former Astronomer CEO Andy Byron and HR executive Kristin Cabot's viral kiss cam moment

On Monday night (Aug. 18) in Hull, the singer read a sign from a fan who was at the infamous Boston gig, thanking them for showing up despite that earlier "debacle."

Coldplay is one of the world's biggest bands, and they're currently in the middle of a sprawling world tour that's taken them to some of the most iconic venues on the planet. A show at Gillette Stadium in Massachusetts will live in infamy, however. On that night in Foxboro, Coldplay decided to run the "kiss cam" segment.