Although it’s reportedly true William was attracted to Isabella at one time and that instead of reciprocating Isabella gave him the brush-off, but there’s no reason to assume Kate would dislike Isabella just because of that. As an example of what I’m saying: Wills was closer to Jecca Craig at one time than he ever was to Isabella, yet Kate and Jecca became friends.

It’s more likely Wills would be slightly uncomfortable with Sam Branson than anything else, but even that’s doubtful, given the way their social set seems to intermingle and date one another at the drop of a hat.

As for Kate not having any close friends, that isn’t true. Kate has several really close friends, including Catriona ‘Trini’ Foyle (nee Lough) and Emilia Jardine-Patterson (nee d’Erlanger) Both women have been close friends with Kate since they were all students at Marborough, and both attended the royal wedding. And just to give you an idea of Kate’s temperment: At one point in time Emilia was William’s girlfriend, when he was a student at Eton and Emilia was at Marlborough. Yet that never stopped Kate and Emilia from being friends.