I forgot when I watched this movie, but the content in the movie is still very clear. The dog and the owner Ethan have gone through several lifetimes and finally returned to him, and the owner is finally with his loved ones. Together, the people who love you will always try their best to come back to you.
At the end of the film, Ethan played football with the dog and shouted "Boss Dog". When I watched it, I almost cried blindly. Now I search for that part and it's still tear-jerking.
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