Can't believe I have to deal with this already.
Background: Ds1 is at the nursery attached to his school. It is very multi-cultural. He will be 4 in January. He seems to have settled in well and is happy to go. All the other parents are really nice and friendly. Ds has a special friend who he even says he loves. We are originally from India.
Anyway, when he woke up from his afternoon nap, ds was laughing a lot and said Paki, just out of the blue. I was a bit shocked and asked him where he'd heard that and he said his friend had said it at nursery. When I gently asked further, trying to appear relaxed and light-hearted he totally clammed up and said that no-one had said it. I didn't want to go on but, would like to know the context etc. Will maybe ask him later on when he's more relaxed.
Should I mention this at nursery? he could not have heard it anywhere else, but children's accounts are not always the most reliable.