Listen to i hate u, i love u (feat. olivia o'brien) online. i hate u, i love u (feat. olivia o'brien) is an English language song and is sung by gnash. i hate u, i love u (feat. olivia o'brien), from the album us, was released in the year 2016. The duration of the song is 4:11. Download English songs online from JioSaavn.