Marc Anthony's 'Love is all' is a song that talks about the memories of a couple who have been through a lot but still remain together. The song emphasizes that love is everything, from the laughter and tears to the mundane and magical moments. It talks about the ups and downs of a relationship and how it can turn to ashes but still rise again. The lyrics are emotional and heartfelt, making it a great song for anyone who has experienced the highs and lows of love.