I took my Mum & her boyfriend flying a long time ago. She is VERY scared of heights - will not even go in a cable car, but he was full of bravado and saying he was V much looking forward to it!
So Mum goes in back (more to look at inside) & boyfriend up front. After take off HE goes white
and has to be comforted throughout by Mum!!!!!
I haven't persuaded either back in the a/c with me since! (but they do love it when I fly over their house)