I hate you, I love you

"I Hate U, I Love U" is a song performed by American singer-songwriter Gnash, featuring American singer Olivia O'Brien. It was released as a single in 2016 and became a major hit worldwide. The song was written by Gnash and Olivia O'Brien, with production credit going to Gnash as well. Interestingly, the initial idea for the song was conceived by Olivia O'Brien after going through a recent breakup. She reached out to Gnash to collaborate on the track, adding her heartfelt lyrics to Gnash's music. The track showcases a blend of pop and hip-hop elements, with introspective lyrics about the complexities of love and heartbreak. The melody is characterized by its melancholic and emotive tone, accompanied by a simple, yet captivating piano riff.