Like i earlier said, if he stays it's on you.
I bet Vidal really thought about moving to Manchester and then he remembered this scared big boy in Australia that whispered in his ear 'resta con noi Arturo', he got really emotional about this and just couldn't break boys heart. Now when Vidal is in Turin every time he remembers it a tear rolls down his cheek and he says to himself 'I'll stay with you my little bogan, i'll stay'.