Erin Solari‘s grandparents are in the minority. The two lovebirds have been together for 73 long and happy years. Sadly, at the age of 93, her grandmother is in hospice preparing to leave this world. For years, the two have been singing the same love song together, all the way back when Howard went off to fight in World War II. Erin captured this heart-melting moment when the two sang together for what could be the last time.