Prompt: Name something you lost or gave away that can never be replaced.

My farther was out of town working during my 16th birthday. He called to wish me a happy birthday and got our answering machine. He left the following message singing: "Happy Birthday to you, Happy Birthday to you, Happy Birthday dear Katherine, Your daddy loves you." He sang it to the tune of Happy Birthday. I made a recording of it and kept it for years. At one point the cassette  got mixed up with a bunch of blank ones and I copied over it on accident. I still regret loosing that.