What did beethove mean in saieng ever thine ever mine ever ours?

In the context of Beethoven's "Immortal Beloved" letter, the phrase "Ever thine, ever mine, ever ours" expresses a deep and enduring love that transcends possession and separation. It signifies a commitment to the beloved, acknowledging both personal connection ("ever mine") and a shared bond that encompasses a collective identity ("ever ours"). This poignant declaration highlights the complexities of love, intertwining passion, longing, and an unbreakable emotional bond.