There was a thread or two a while ago whereon people including maggief (hope I got her name right) blew it up and you could count NINE fingers on that hand/s on the Paki’s knee.
Yup.
They’re holding hands.
It looks to me like Barry has his left hand on his own thigh. That said, I don't know any (sober) straight guys who would sit that close together, at least not American guys. Very odd image.