Trivia

It isn't the first time that John Corbett and Nia Vardalos played as a couple in a movie. They also did this in ''My Big Fat Greek Wedding''.

John Corbett and Nia Vardalos are also a couple in My Big Fat Greek Wedding 2. Ian Gomez, Nia's real-life husband, also appears in I Hate Valentine's Day and both Fat Greek Wedding films. They have since divorced.

The song Nia Vardalos sings at the karaoke bar and John Corbett sings in the street is the song "There's No Living Without Your Loving". The song was originally recorded by the group Manfred Mann in 1965 and first appeared on their "No Living Without Loving" EP in 1965 which was #1 on the UK charts for 7 weeks. Other than a few "Greatest Hits" or "Best of..."-type compilations, the song itself never appeared on any of the group's official albums before they disbanded in 1969.