Some intersting facts about the songs from Wikipedia:
Michael Bublé was engaged to long-time girlfriend Debbie Timuss, a stage actress, dancer, and singer. Both were in the musicals Red Rock Diner in 1996[8] and Dean Regan's Forever Swing in 1998.[9][10] Timuss was listed as one of the dedicatees in Bublé's self-titled album Michael Bublé and It's Time, and as background vocalist on It's Time. While away in Italy, Bublé co-wrote the hit single "Home" for Timuss.[11][12] Timuss was also featured in the music video for "Home" [13]. Their engagement ended in November 2005. Their breakup inspired Bublé to co-write the hit original song "Lost".[14] During an appearance at Australian television's Logie Awards in 2005, he met British actress Emily Blunt backstage. He thought she was a BBC television producer.[15] She also provided background vocals on the cover of "Me and Mrs. Jones" on the album Call Me Irresponsible.[1] The hit original song "Everything" was penned by Bublé for Blunt.[16] As confirmed by Bublé's publicist on July 11, 2008, he and longtime girlfriend Emily Blunt have parted ways. [17]