This is a youtube URL - Andy William - Love Story (1971)
Andy William's soaring tenor voice never fails to thrill me and totally involve me. The voice is at once sweet but powerful, with a fresh sounding quality. That's the best I can do to try and describe it, but it falls short,  And he was a good, good person besides all of that. I miss him

His rendition of this song, at this point in his career is one of those rare magical moments that happen every once in a great while, where the perfect artist is given the perfect song to sing at that perfect peak of his prowess. They don't happen often, but when they do, they are truly magical, and can bring both tears and joy to millions, time and time again.