why Michael obviously uncomfortable, to "Finish school." Tom did
I don't think that Michael is uncomfortable about what he's telling Vito. He's uncomfortable about what he's concealing, about Kay and his relationship with the family.
Vito would have already seen him with Kay when he came to the wedding late and in his Marine uniform Nobody missed that!
Don't know Pete he may have disapproved of his American Girlfriend but I reckon there was nothing to conceal as their relationship was out in the open
