You mean the one that I need to go on the quest that involves the Gym too and the architect? Already did that too. And I’ve checked the building’s entry in the Side Characters tab and gotten every option.
Speaking of, getting certain characters to show up there is a PAIN. Had Cake show up 8 times before Heather showed up once.
And that would only explain 1 of Diane’s missing images, unless she has three images there.