I think Steve would feel sad and he would miss the thing he used to do and the thing he had done. I would feel the same thing because I will miss all the things I use to so like have dinner with my families, talk about our days, and watch movies together at midnight. He might not be close to his families like I am but I am sure that he miss his families any way. Steve’s family would also miss him very much.
I think Steve is feeling as he is going to be alone for his whole life. Even if Steve is innocent and let the people around he might change their thinking about him and they would probably stay away from him that way he might feel even worse about this situation.