That's awesome :lol You can tell it's gonna be full of surprises.
I pushed a guy who dropped his groceries everywhere, then started following me and starting on me. I just ignored him, and even when some other guy pulled up in a car and joined in I didn't throw any punches...
Then some passing po-po put on his lights and two cops had a go at the two guys - the second guy didn't resist and was taken away in the car, while the other guy started throwing punches at on one of the cops and got chased down the street!
All the while Nico minds his own business. Liberty City is amazing