A "kiss cam" moment at a Coldplay concert has gone viral after the band's lead singer, Chris Martin, joked about a possible affair. The band was playing a July 16 concert at Gillette Stadium in Boston when a man and woman dancing together during the show were shown on the stadium's Jumbotron.

After Andy Byron and Kristin Cabot were caught mid-embrace on the kiss cam at a recent Coldplay concert, and visibly panicked, Martin said from the stage, "Either they're having an affair or they're very shy.

Chris Martin joked about a Coldplay kiss cam couple's 'legitimacy' after Astronomer CEO Andy Byron sparked cheating rumors at the concert