here we are

From here +‎ we (“the speaker and the person being addressed”) +‎ are.

here we are

1. Indicates ambivalence or resignation about the present circumstances; dismisses the previous observations as irrelevant.
   • 2017, Lee Unkrich, Adrian Molina, directors, Coco, spoken by Clerk (Gabriel Iglesias), Pixar:

     And I don’t have a nose, and yet here we are.

• water under the bridge
• what's done is done