Personally, this literally means the relationship between fish and water. Sublimation means that the fish in the world can't live without water. There is also the feeling that two people are very happy and interdependent. Or a way to laugh at yourself. I am just a fish in Neptune's pond. I thought I was in the arms of my favorite brother. Who would have thought that my brother was a Neptune? I am just a small fish raised in a fish pond built by my brother, telling the dark side of love; It is also because this sentence is accompanied by the lyrics of "Moonlight Song of the Lotus Pond", so this song is often used as background music; In real life, there are many Neptune casting their nets widely. Everyone should stay away from this situation and avoid the pain of love.