BLACKPINK‘s Jennie recently received attention for her emotional song “Twin” where she talks about a past relationship (romantic or otherwise).

Her tearful performance of the song made waves online for just how personal the song is to her.
the lyrics in ‘twin’ 🥹 i just wanna give jennie the biggest hug pic.twitter.com/01vBdzs8cC
— jennie loops (@jnkloops) March 7, 2025
Many speculated the song is about Jennie’s longtime friend and former idol Melody Day‘s Chahee. The two met in high school and have been friends ever since. However, they stopped posting photos together since in the last few years, causing many to believe they drifted apart.
The song may contain hidden lyrics pointing to Chahee as the song’s main character: Around 3:04, Jennie’s “twin” lyrics sound more like she’s saying “swim.”
How does this relate to Chahee? Her real name is Park Sooyoung, and “sooyoung” in Korean means “swim!”
Additionally, Chahee liked a comment on Instagram where a fan told her about the song.
Many can relate to the pain of a friendship breakup that hurts like no other.
GIRLLLLLLLLLL 😭😭😭😭😭 pic.twitter.com/t1z2HDmF0p
— ʲᵉⁿⁿⁱᵉ'ˢ ᵍⁱʳˡᶠʳⁱᵉⁿᵈ 🫧 (@lalarubyjshai_m) March 6, 2025