The evidence; she met Isaac the supermarket, helped him make nutritional purchases and he bought her a smoothie.
They met for lunch, he let her order, tell him what to eat and how.
His point, from his first mention of the dinner had not moved. He wanted to eat healthy and wanted her beside him at the buffet to make sure.
It was so outside of reality that she believed what he was saying.
“Okay, tell you what, this evening I’ll pick you up and we’ll go shopping and if I find a decent outfit, you buy it and then I’ll go with you.”
“Great!” he smiled.
“I’m not done. I’ll pick you up for the function. I’ll drive you there, I’ll guide you around the buffet, and when I’m ready to leave, you either leave with me or find your own way home.”
“Perfect. I agree!” Isaac nearly shouted.