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.

Millions of people have viewed clips of a couple appearing to duck for cover after they were featured cuddling on the big screen at a Coldplay concert, prompting lead singer Chris Martin to speculate that they may be having an affair.

The “Yellow” singer made the jab during his band’s second Music of the Spheres World Tour show at Gillette Stadium in Foxborough, Massachusetts.