He hasn't called me back yet
What happens is, we have a phone line for cats to be rehomed / people wanting to adopt a cat. One lady - "L" manages all the calls & co-ordinates what comes in & which fosterer they go to and also talks to people who want to adopt a cat. She gets an idea of their circumstances & what they are looking for then puts them in touch with the relevant person who may have a suitable cat. (ie me) so I get a call & we discuss the cat/s in question, then arrange for them to view. They come, if they want the cat/s I reserve it for them. (pending a home check) I give "L" a call to sort out the home check & whilst that's being done I get the cat vaccinated & microchipped & ready to go. We don't homecheck before anyone has chosen a cat as it would be sometimes time wasted.
I've had people come & view the cats & decide not to have one (only once or twice) & once I had a lady really mess me about, she came to view an adult - when she got here, I had some kittens, but some other people were here viewing them, she went away saying she only wanted a kitten.

After the other people had decided, there was one kitten left, so I phoned & told her & she said she's come back & have a look at the kitten, she didn't come & we never heard from her again!
One lady had a kitten & brought it back after 2 days, she wanted another but I told her no.
But most people are genuine & polite & usually see a cat & say yes straight away. I'm not offended if people say no, it's just whatever takes your fancy.