I can't remember the song or the band...please kill me. - similar sound to A Day to Remember
It's an alternative rock song with a similar sound to A Day to Remember with a male lead singer. The song is essentially about a guy who goes away for awhile and ends up cheating on his girlfriend, and he's hiding it from her. I remember something in the lyrics going "I would bring you the moon if I could" or something like that. Either the song or the band I believe starts with the letter P.