Lisa Kudrow talks to Stephen Colbert about returning to the 'Friends' set

The Friends reunion is getting closer to our screens by the day. First we had a look at the guest list, then we got a full trailer, and now we have a lovely chat between Lisa Kudrow and Stephen Colbert in which she explains what it was like to return to the set after 17 years.

"We haven't all been in the same room in like,...