"Stay (I Missed You)" is a song by American singer-songwriter Lisa Loeb. It was released in May 1994 by RCA and BMG as the lead single from the original movie soundtrack to Reality Bites (1994). The song was written and composed by Loeb herself, while production was handled by Juan Patiño. "Stay" was originally conceived in 1990, at one point with the intent of selling it to Daryl Hall for a project he was seeking music for. Upon deciding to use the song herself, Loeb's neighbor and friend, actor Ethan Hawke, heard the song and submitted it to Ben Stiller for use in the film he was directing, Reality Bites. The song plays over the film's closing credits. Musically, "Stay" is a pop rock song influenced by folk rock music. Lyrically, the song deals with a relationship that has recently ended, but the narrator is now regretful.

Lisa Anne Loeb is an American singer-songwriter, musician, author and actress. She started her career with "Stay " from the film Reality Bites, the first Billboard number one single for an artist without a recording contract. She achieved two additional top 20 singles with "Do You Sleep?" in 1996 and "I Do" in 1998. Her studio albums include two back-to-back albums that were certified gold: Tails and Firecracker.