Irish pop trio The Script recently wrapped their first major U.S. tour, and are here to tell their fans all about it.

In their fourth tour diary, lead singer Danny O'Donoghue confesses his most embarrassing moments on stage, including the time the band opened for Paul McCartney at Shea Stadium.

Find out why it was so disastrous in The Script's new exclusive video below. The next installment of the band's blog series arrives on February 23.