yes, i thought so too. they have the same mouth shape.
But I suppose he was looking from quite a distance. I don't think I would have been able to tell from that far away.
marcus was a bit unkind in his comments about her afterwards though, wasn't he?
I expect Marcus's mum is used to him by now! Last time they had an identity parade, which was Rex's girlfriend, they moved her into the house. Can you imagine that, it would be so funny to have Marcus's mum in the house?