Heize：Meaning of I Know (알고 있어; Algo Isseo) Songmeaning

"I Know" (알고 있어; Algo Isseo) is a song by South Korean rapper and singer Heize. The song talks about the pain of knowing that someone you care about has been hurt or struggling, but not being able to do anything to help them. Heize expresses this feeling through her lyrics, which describe knowing that someone had come to her home late at night but being unable to do anything to comfort them. Despite feeling frustrated and helpless, she also reveals that she has been trying to understand the person's troubles and has been checking up on them through messages. The song showcases Heize's emotive vocals over a simple melody, with a hint of melancholy. The song has been praised for its relatable and honest lyrics, as well as Heize's emotive vocal delivery.