Dream About Fishbowl Goldfish Transforming Creature Reincarnation

This dream takes place in a park. The dream starts with my grandma yelling at me because a fish has fell out of her fishbowl and is gasping for air. I run over and pick it up and place it in the bowl. The little goldfish is strangely affectionate and seems sentient based on it's actions. The fish then plays with me for a bit by swimming from one bowl to the next laying next to each other. I leave and come back at some point and the fish has transformed into a bug of some kind that resembled a praying mantis but it was green and blue and could not fly. It could speak and we started having full on conversations and became really good friends. Eventually, he transformed again and became another creature with wings this time resembling a butterfly with praying mantis arms with deep blue wings. This time, he wasn't just a bug. He was also able to transform into a human. When he transformed he was this young man with ginger hair and a beard. I know at this point a lot of time has passed because of the way we speak together but it doesn't feel like it. Later on, the bug dies due to its life span and I cry in the dream. As I hold the bug he brings me into a dreamlike heavenly world between realms where time stops to talk to me one last time. He tells me he will reincarnate and see me again and that he always loved me since the start when I saved him in the fishbowl. I admit I felt the same and we both cry and hug. He tells me to visit that park often and he will meet me there one day. I am then transported back to my world and fall my knees sobbing. Time skips, and I find myself at a table in the park where multiple people are sat and I pay no mind until a middle aged man with gray hair sits at the table. He has gray and ginger hair and looks a lot like the bug in human form. I look at him and he looks at me and smiles. That's all the gratification I need. Dream ends.