Don't get your hopes high this epilogue is very short. In those 3 minutes, almost nothing is new. I was waiting for the dogs and kids!
In the end, I don't understand why it took soo long to release this. I get that epilogues usually are short, but they could have added just a tiny bit more depth/story to it.
I would not rewatch this. I think it is enough to watch right after finishing My Love from Another Star.

(English is not my first language, so I apologize if something is wrong)