This is a man about to propose.
Joseph asked me to come along to the Cloisters so he could propose to Miriam, who thought she was just visiting the museum with a friend while Joseph was at a work function. Since she didn't know what I looked like, I was able to help coordinate them to wind up alone by this fountain, where Joseph had hidden a sweet custom-made statue at the base.
She said yes!
Then we walked around the grounds taking photos.
Congratulations, you two!