Quick answer
Move the fish shadow to the far-right position, take the fish brooch, and put it on William. The official achievement name is Finishing Touch; Fishing Touch is a community wording variant.
Focused answer
What to do
- 01Adjust the fish shadow.
In the upstairs mansion portrait during Dressing up for Dinner, move the fish silhouette to the far-right position.
- 02Collect the fish brooch.
Return to the room with the sofa and inspect the corresponding William portrait to take the fish-shaped brooch.
- 03Put it on William.
Use the fish brooch on William to complete the optional achievement check before continuing the dinner route.
FAQ
Common questions
How do I get Finishing Touch?
Move the fish shadow to the far-right position, collect the fish brooch from the William portrait, and place it on William.