Re-arrange this story in chronological order.
John went to the movies. He bought some popcorn. He sat down in his seat.
John bought some popcorn. He went to the movies. He sat down in his seat.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Re-arrange this story in chronological order.

### Response:
John bought some popcorn. He went to the movies. He sat down in his seat.