What do you mean "together forever, together for a hundred years"?

As a blessing, "grow old together, never leave" is used in marriage life to express the harmonious relationship between husband and wife, mutual concern and family harmony. It is also used to wish the newlyweds a long life together.

It is the expression of heart-to-heart relationship, heart-to-heart relationship, mutual understanding and interdependence between husband and wife forever. "Nineteen Ancient Poems Picking Hibiscus on the River": "I am bent on leaving home and worried about death."

Allusions source:

The Book of Songs Feng Wei Meng: "Let's grow old together." Development and utilization: Cai Minglu's "Huai Ji Xiang Zhao Feng Class Teacher": "Baby, I will grow old with your mother, and I will be rich and prosperous." Now it means that the hearts will be linked together forever, and is often used as a wedding greeting. In ancient times, there were also concentric knots, which symbolized that husband and wife were United and loved each other.