The facts, as we know and understand them so far:

Fact 1: Matt Smith is currently in Detroit.

Fact 2: He is there to film How To Catch A Monster with Ryan Gosling.

Fact 3: The internet is ablaze with stories about Matt’s announcement that he is leaving Doctor Who at the end of the year.

Fact 4: Matt himself has so far made no public comment on the topic, after his initial announcement.

Fact 6: He has shaved all his hair off.

Fact 5: This video has just appeared on the Doctor Who website. It’s lovely.

Fact 7: Why are Facts 5 and 6 the wrong way around? Timey-wimey.