Really enjoyed it again and I like how this series their fortunes have swapped; Jeremy has a job and money, Mark's got a sex life.
Only thing that ruined it for me in this episode is that a Christening is not an official baby naming ceremony, and it wouldn't really matter what names were given in it, and I think most people know that (otherwise unbaptised people wouldn't have a name). The baby's name would have been decided when the birth was registered, which has to be done within 42 days of the birth - nearly always before a Christening ceremony. So if the birth hadn't been registered yet, the name could still be changed and if it had been registered it doesn't matter what the baby was 'named' in the baptism.