So I’m looking for a movie I saw a long time ago.

A witch tells a group of children how each one of them will die. The main character knows he will die an old man. I think one of them dies constipated.

Knowing that, the main character lives his life to the fullest and I think he goes on a journey, meeting people. At the end, as the witch said, he dies and all the people he met are here. I think he thanks the witch at the end.