During his song "Ghosts," he noticed a fan holding a sign. After the song, Dominic grabbed the mic from the stand and slightly leaned forward to read the sign.

Tears stung his eyes as he read, "My mom's dying wish was for me to come to your concert in her place." He squinted to see the face of the person holding the sign, but the lights were bright.

"Can we get a camera over there, please?" He asked, pointing in that direction. Once the camera caught sight of the holder of the sign, his heart skipped a beat.

Seeing the tears just uncontrollably rolling down their face broke his heart.