In the full story of 'Lean on Me', it could be about an individual who has gone through a personal struggle, like an illness. Their friends and family 'lean on' each other to take care of the sick person. They take turns visiting, cooking meals, and providing emotional support. This story emphasizes the importance of having a support system and being there for others when they need it most.
I'm not sure specifically as there could be many different 'naruto lean on me fanfic' stories out there. But it might involve Naruto characters relying on each other in various difficult situations, like during a tough battle or in times of emotional distress.