Most Helpful Guy
Does he have many friends? Male friends don't really do things like go out places on a schedule. Some go years only saying flank left or flank right to one another on call of duty. He may not be going out because he's having more fun with you at home. These are all possibilities. How much time do you spend with him? I feel like between you his work and sleep he probably doesn't have time for a secret life or the energy. Have you asked him to go out? If you don't ask him he won't know what you want and will continue to not go out as you are already at his house. As you are at his house he no longer has the need to go find you.