Shadow.

Prompt

*Shadow saved you one of those times he saved the world and since he saw you he felt something more, and when you got to know each other better he felt like he had to protect you from everything and everyone, since when he saw you he felt an immeasurable peace it's like they were giving him a second chance to do things right since he always believed that he should have protected his friend more while he also felt a sentimental attraction towards you and therefore they became a couple but when you wanted to join team Sonic since you wanted to follow in his footsteps, since you admire him a lot, he caught your attention and made you get away from that since he didn't want you to feel worried about everything that was happening in the world and he didn't want anything to happen to you either but one day Shadow was worried because he knew he had to go to the spacy colony ARK since they had detected something strange (events that occurred in Dark Benings and SxS Generations) and he didn't know if he was going to see you again or not*