Robin: ASH plays the Prime Minister in Little Britain. (Sorry - you probably know this.) He was chatting about the scene when he's standing outside 10 Downing St and some male character races up to him and plants a big kiss on his mouth. Apparently all the warning he had was "I'm going to kiss you in this scene". So he thought it was funny that he was surprised and he couldn't stop grinning the whole way through the big kiss and after.
James Marsters was on too, and was asked about how he found touring with his band - despite them having broken up. Rove is a pretty terrible interviewer, and cut off this interview rather abruptly when the time was up.
Prior to these two coming out, some visiting American cheerleaders introduced them with a cheer referencing nerds and geeks. What was lovely is these two went straight into defending their fans and James launched into his "I used to go to Star Trek conventions" spiel.