What If We Fall In Love? is the only duet album by Crystal Gayle. All songs are performed by both Crystal Gayle and Gary Morris. Three of its tracks found positions on the Billboard Hot Country Singles chart. Chronologically, they were "Makin' Up for Lost Time", which reached the #1 position, "Another World", which was a #4 hit, and "All of This and More", which only rose to #26. The album itself rose to #25 on the Top Country Albums chart. It was released in November 1986.
"Another World" became the theme song of the NBC daytime soap opera of the same name; Crystal appeared in a few shows of the series around this time as herself, almost becoming a victim of the serial killer plot airing at the time. "Makin' Up for Lost Time" had been previously featured in the night time drama Dallas.