The actor enjoyed smooching his latest co-star
The actor puckered up to Jenna-Louise, 26 – who plays his assistant Clara Oswin Oswald – when she made her debut on the show’s Christmas special.
‘My favourite moment? I like our kiss – that was fun, even though it was hell to do,’ says Matt, 30.
‘We did a couple of different versions – there might be some outtakes.’
Matt – who’ll return to our screens as The Doctor later this month – has become good friends with Jenna-Louise since they began working together.
The pair got close after realising they have a similar taste in TV programmes.
‘We bonded over cartoons,’ Matt tells a US TV magazine.
‘I constantly watch The Simpsons and The Raccoons.’
SEE PICTURES Matt Smith leads the way at Doctor Who signing