The lyrics of the song consist of Simpson insisting to another girl that "You really got it wrong: I didn't steal your boyfriend." Simpson initially denied rumors that the song refers to an alleged relationship with Wilmer Valderrama, ex-boyfriend of Lindsay Lohan, saying "It's not about one person in particular, it's just something every girl can relate to...It's a song about every girl out there sometimes thinks you stole her boyfriend. It's just making fun of that." She has, however, said that the song was her way of making fun of something she went through, and has said that she leaves the question of who the song is about up to the imagination; in one interview, Ryan Seacrest observed that she grinned every time she denied that it was about "anyone in particular". During a 2018 taping of Watch What Happens Live with Andy Cohen, host Andy Cohen asked Simpson about the song in a game of 'Plead the Fifth' to which she confirmed that the song is about Lohan and Valderrama.