Crush is the latest artist to contribute a song to the 'Queen of Tears' OST.

The solo artist will release "I'm Sorry, I Hate You, I Love You," the fourth single overall for the tvN weekend drama.

"I'm Sorry, I Hate You, I Love You" is a song that delicately captures the emotions of Hyunwoo (played by Kim Soo Hyun) and Haein (played by Kim Ji Won) as they overcome deep hatred and resentment to realize their true love. The song was first played during Haein's monologue in Episode 3, delivered after escaping from danger with Hyunwoo's help during a family hunting trip.

Meanwhile, the single will be released later today (March 24) at 6 PM KST.