The song "Love The One You're With" was actually written by Stephen Stills and popularized by Crosby, Stills & Nash, not Engelbert Humperdinck. Nevertheless, I can still help you explain the meaning and story behind the song. "Love The One You're With" is a classic rock song released in 1970. The lyrics convey a message of embracing the present moment and finding happiness in the current situation rather than dwelling on what you don't have. The song encourages people to let go of past relationships and focus on the love and companionship that is available to them right now. The opening lines suggest that when you're feeling down and confused, and maybe missing someone who is far away, it's important to stay present and engaged with those around you. The repetition of the phrase "Love the one you're with" emphasizes the idea of appreciating the people in your life and making the most of the love that is currently available to you. The lyrics also mention a "rose in the fisted glove" and the image of an eagle flying with a dove. These metaphors symbolize finding love and harmony even in unexpected or challenging circumstances. The song suggests that you have the power to transform heartache into joy and that you don't need any more advice or guidance to do so. Overall, "Love The One You're With" encourages listeners to embrace the love and connections that are present in their lives, rather than focusing on what they may be missing. It's a reminder to appreciate the people who are right in front of you and to find contentment in the here and now.