Bad Friend (song)

"Bad Friend" is a song by Japanese-British singer-songwriter Rina Sawayama, released as the fourth single from her debut studio album, Sawayama (2020). The song was released on April 15, 2020, and is a pop track with elements of R&B and electronic music.

Lyrically, "Bad Friend" explores themes of remorse and regret over past friendships that have deteriorated due to personal shortcomings and immature behaviour. Sawayama sings about her own culpability in the dissolution of these relationships, specifically referencing incidents of drunken mistakes and self-centered actions during her early twenties. The song describes a sense of guilt and the desire to make amends for past transgressions.

The song was generally well-received by critics, who praised its honest and vulnerable lyrics, as well as its catchy and innovative production. Many critics highlighted its relatability, pointing to the universality of experiences of messing up friendships during formative years.

"Bad Friend" was promoted through lyric videos and online performances. It has become one of the more popular tracks from Sawayama and is frequently included in the singer's live performances.