About Lost Boy

"Lost Boy" is the debut single by Canadian singer Ruth B. It was released on February 12, 2015. She first released it by singing a six-second video on Vine in January 2015. A music video for the song was released on YouTube on May 9, 2016. As of January 2021, the video has garnered over 149 million views.

Mike Wass of Idolator called it a "pretty ballad" and went on to say that "[Lost Boy] is nostalgic, more than a little bittersweet and aptly showcases Ruth's smooth vocals.