Atum's Journey - Dee
Despite being very socially apt, Michael is kind of a loner, prefering to keep to himself. While he can bullshit himself out of most situations, he finds that few people are worth the trouble to actually get to know better.
The few exceptions to this are the gang-members guarding the block he lives in. Having saved the life of their boss on one occasion, Michael has good relations with the gang. They leave him in peace and let him do this thing, helping others in the block when they need medical attention, and even coming to him if they need it themselves. He patches up their wounds, no questions asked, and they keep the building safe.