What do you mean you're like a stone?

Question 1: You are a stone, my concubine is a catwoman, and catwoman is as tough as death. What does it mean that the stone has not moved? You are a rock, and my concubine is a reed. Pu Wei is as tough as silk, but the rock has not moved. This is what Liu Lanzhi said to Jiao Zhongqing in Peacock Flying Southeast.

You want to be like a stone, I want to be like a reed, flexible as silk (meaning I will be like my family if I don't remarry), and the stone won't move (meaning his love for her is tenacious). Used to describe the eternal love between two people.

Off-topic: Of course, this can only be said between the right age and the right person. Their tragic ending should not be advocated.

Question 2: How to translate the sentence "The monarch is a rock, my concubine is a reed, and the reed is like silk, and the rock does not move" comes from Liu Lanzhi's poem "Peacock flies southeast". She made a love oath to her husband Jiao Zhongqing before she threw herself into the water. It means; You are an indestructible rock, and I am Puwei, soft as silk and not easy to break. Describe the two people's unswerving feelings, lasting forever, never giving up, and working for a long time.