The song was written in 1977 for the soundtrack of Saturday but given to Andy instead. The song tells of cherishing love because it's so painful when you lose it. This song is a reminder how fragile and important love can be. This is a beautiful, music, lyric and singing. Every time I hear a Bee Gee song it just amazes me how good they really are. To compose write the lyrics and sing over and over again it's hard to grasp at times. I don't think we'll ever see another group like the Bee Gees again.