Steffi Graff and Andre Agassi: lovely couple.
Colin Firth: very nice gentleman.
David and Victoria Beckham: he is a sweet, she is... errr, just posh and skinny
Placido Domingo (opera singer): very chatty and kind
In the other hand....
Geri Halliwell: I hope NOT to see her EVER AGAIN. Abrupt, demanding and no manners at all... The nanny was very nice though.