If you had told Colin Singleton, just after he had been dumped by Katherine 1/9, that he would fall in love with a girl named… Well, not Katherine.
"Why would you say that that surprises you? Why would it surprise me? What is so amazing about the name 'Katherine'? it is not as though I am obsessed with girls named Katherine! It is just a coincidence that I have only dated them so far. Why are you telling me this anyway? I could probably have guessed… maybe… what's her name? Do I date anybody else called that? Anyway, gotta go, I need to puke in a toilet."