<Tr> <Th_colspan="2"> Music video </Th> </Tr> <Tr> <Td_colspan="2"> "Back to December" on YouTube </Td> </Tr> <P> "Back to December" is a song written and recorded by American singer / songwriter Taylor Swift for her third studio album Speak Now (2010). The song was sent to country radio in the United States on November 15, 2010, as the second single from Speak Now . According to Swift, "Back to December" is the first time she ever apologizes to someone in a song . Critics speculate that the song is about Taylor Lautner, Swift's ex-boyfriend, which was later acknowledged by Lautner . "Back to December" is considered an orchestral country pop ballad and its lyrics are a remorseful plea for forgiveness for breaking up with a former lover . </P> <P> "Back to December" received positive reviews from critics, who regarded it as one of the highlights of Speak Now . Critics have praised the song for its lyrics, melody, and vocals . The song enjoyed commercial success, peaking at number six on the United States Billboard Hot 100, and at number seven in Canada . It also peaked at number three on the Billboard Hot Country Songs . The song received moderate success internationally, peaking at number 24 in New Zealand, and number 26 in Australia . </P>

Who did taylor swift write back to december about