"When I Was Your Man" is a song by American singer and songwriter #BrunoMars from his second studio album, #UnorthodoxJukebox (2012). #AtlanticRecords released the song as the third #promotionalSingle and as the second official single, taken from the album, to #mainstreamRadio in the United States on January 15, 2013. "When I Was Your Man" was written by Mars, #PhilipLawrence, Ari Levine and #AndrewWyatt.
https://www.youtube.com/watch?v=ekzHIouo8Q4