This reminded me.

“He’s in there now,” I said. “I say, Bingo, how is your uncle these days?”

“Much as usual. How do you mean?”

“I mean he hasn’t been feeling the strain of things a bit, has he? He seemed rather strange in his manner just now.”

“Why, have you met him?”

“He opened the door when I rang. And then, after he had stood goggling at me for a bit, he suddenly banged the door in my face. Puzzled me, you know. I mean, I could have understood it if he’d ticked me off and all that, but dash it, the man seemed absolutely scared.”

Young Bingo laughed a care-free laugh.

“Oh, that’s all right!” he said. “I forgot to tell you about that. Meant to write, but kept putting it off. He thinks you’re a looney.”

“He—what!”

“Yes. That was Jeeves’s idea, you know. It’s solved the whole problem splendidly. He suggested that I should tell my uncle that I had acted in perfectly good faith in introducing you to him as Rosie M. Banks; that I had repeatedly had it from your own lips that you were, and that I didn’t see any reason why you shouldn’t be. The idea being that you were subject to hallucinations and generally potty. And then we got hold of Sir Roderick Glossop—you remember, the old boy whose kid you pushed into the lake that day down at Ditteredge Hall—and he rallied round with his story of how he had come to lunch with you and found your bedroom full up with cats and fish, and how you had pinched his hat while you were driving past his car in a taxi, and all that, you know. It just rounded the whole thing off nicely. I always say, and I always shall say, that you’ve only got to stand on Jeeves, and fate can’t touch you.”