We watch “Flesh and Stone” (Series 5, Episode 5) where the Weeping Angels break all their established rules to this point…until the next time they break all their established rules to this point… Whilst there, we learn River Song is atoning for killing a good man (spoilers…), the Doctor tries to plug up Amy’s crack (unsuccessfully though…spoilers…) and Amy calms her pre-wedding jitters by trying to get into the Doctor’s trousers… but I will happily spoil that she in fact fails to do so. Umm…spoiler behind?