He posted the picture on his social media account without any caption, as the pic in itself speaks volumes. Check it out here:
https://www.instagram.com/p/BnclJymFVmB/
Here are few pictures of Nick and Priyanka from Ralphlauren 50th-anniversary celebratory event:
https://www.instagram.com/p/BndJuoEnsQy/
https://www.instagram.com/p/BndHCTQgZfX/
https://www.instagram.com/p/BndGdhxgKpI/
Swipe Right:
https://www.instagram.com/p/BncuiJnBDjd/
https://www.instagram.com/p/BncsxpEhwu-/
https://www.instagram.com/p/BncznN1hEKy/
https://www.instagram.com/p/BncmMhQBPwB/
https://www.instagram.com/p/BnckRr4hNkk/
https://www.instagram.com/p/BnckBLwB-b0/
https://www.instagram.com/p/BncdC-YBNlC/