Fans in the audience of the Dogfight concert got an extra special treat on May 15. Glee star and Broadway.com Audience Choice Award winner Darren Criss dropped by the Pasek and Paul show at Joe’s Pub for a surprise performance. Before taking the mic, Criss regaled the crowd with the bromantic story of his pre-Tony nomination day sleepover with his University of Michigan pal (and first time Tony nominee) Benj Pasek. Criss then goes on to perform Pasek and Paul's haunting song “Do You Remember.” Click below to see this special reunion for yourself.