Okay. This is pure fantasy and impossible to do. But.
If you had to relive, over and over, one day from your life from now on to whenever, what day would that be?
From somewhere in childhood? After you were grown?
Some very special day like graduation, wedding, a birthday, a Christmas?
Is that day special because of people you were with? The place involved? The weather?
Okay. Maybe that day never actually happened to you. That’s not a good excuse. Describe the events and setting and people that would populate that day that would be worth repeating ad infinitum.