The meaning of flounder (ancient song)

This is a love poem, expressing the lingering love for her husband. The moral of Flounder is to express my thoughts and companionship, which means to stay with my lover for a long time,' express my feelings and stay with you for a long time'. I hope you understand the meaning of her love and hope to be with you for a long time. That's the general meaning, hehe. I wish you happiness. I hope I understand correctly.