Which episode does Jon Snow concede to Daenerys Targaryen's authority?
Jon Snow finally refers to Daenerys as "My Queen" in the last episode of the seventh season of Game of Thrones.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Which episode does Jon Snow concede to Daenerys Targaryen's authority?
### Input: 
### Response: Jon Snow finally refers to Daenerys as "My Queen" in the last episode of the seventh season of Game of Thrones.