Only Sam Smith can make crying in unison sound like a great weekday activity. Known for his heart wrenching ballads, the UK-based singer filled the Barclays Center earlier this week and fans of all ages sang and sobbed as his heartbreak stories filled the arena. Opening up for the Grammy winning act was country singer Cam, who wrote Sam’s latest hit “Palace” with him. The two joined together on stage later in the show to sing their song together. Check out some photos from the show!