IDK can be used in face–to-face communication to express uncertainty, explain something that isn't known, or answer a query. It is most often used to address a situation like a conversation with a friend. IDK can also express lack of care or interest in an activity.
I don't know
The song I Don't Know What to Do is a ballad about a breakup. The chorus is sung vocally by angelic girls. The song concludes with an emotional final. The chorus is about heartbreak after a breakup. Although it might sound upbeat, it is really a sad song about losing a loved one.
The song "Don't Know What to Do" is by the South Korean girl group BLACKPINK. Teddy Park produced and wrote the song. It was released in the second song of Kill This Love's minialbum. It peaked at number 38 on the South Korean Gaon Digital Chart and reached 49 on the Japan Hot 100.
I don't care about it
The eponymous track is the second single taken from the album I don't Care about It. This song is a collaboration between Ed Sheeran, Justin Bieber. The song's protagonist, an introverted man who finds it difficult to make friends, is the protagonist. The lyrics describe his search for relief from his social anxiety through his love.
