"Run Back to You" is a collaboration digital single by Lay Zhang and American singer Lauv that captivates the blend of contemporary pop melodies and nostalgic retro vibes. Playing on romantic themes including the complications of relationships, Lay croons “All I do is run back to you / Why do we keep making the same mistakes?” over top LAUV’s sweet and heartfelt harmonies, intertwined with catchy building pop synths.