I follow you all the time and copy your every move, but you can’t touch me or catch me. What am I?
I am your shadow.
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: I follow you all the time and copy your every move, but you can’t touch me or catch me. What am I?
### Input: 
### Response: I am your shadow.