If you need a pointer on how to acknowledge, try this for inspiration:
Close your eyes, drum up an image of the woman in your mind. See her face, her body, her being standing before you. Take a deep breath. Let her essence take shape in your mind and heart. From there, remember a moment or time you shared that really sticks out in your memory as extra special; or, describe the quality of how she feels in this moment in your heart. Share an experience you had with her that you are truly thankful for...