"A deep profound love is there," Smith said of the relationship between The Doctor and Amy Pond in the current season, "and that's not to say romance doesn't have a role in the series — it does. I just think maybe the whole companion/Doctor thing, there's only so far it can go."
"Are they going to be man and wife and travel around?" asked Smith. "He's got a wife — he's got River Song."
"Is she his wife, though?" interjected Gillan.
"Well, this is the big question — is she?" responded Smith. "I think she is."
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