Last Christmas is a classic holiday song that has been covered by many artists over the years, and its lyrics and melody have become beloved by many. However, as with any song, it is up to the listener's personal taste and interpretation to determine whether or not they consider it to be "gay." The song's lyrics are generally about feeling heartbroken after a failed relationship during the holidays, and it is often associated with a sense of nostalgia and longing for better times. The song's themes and message are relatable to many listeners, regardless of their gender or sexual orientation.