Summary: Aliens have a bad habit of complicating everything.
Travelling with the Doctor often seems like playing an endless game of tag. Most of the time the aliens are the ones doing the chasing, but this time it’s the other way around.
“Stop, wait, please!” The Doctor is running short of breath, stumbling along after the retreating alien, while Amy tries her best to keep up. “We’re not going to hurt you!”
“I don’t think it understands you.” Amy sags against the Doctor, panting.
“But it’s got to! The TARDIS translates everything!”
“Maybe its species doesn’t have a verbal language.”