Bumped infront of car

I was driving and it was raining, the guy ran from right to left. I was on the left side of the road and he was on right. He ran horizontal on the road so to cross and get to left side. I saw him running so I pressed my brake as it was a rainy day indian roads are slippery, he bumped on my car or he slipped there is no dent or scratch on my right side and he was sitting on a road then a guy coming from right side saw it and he also pushed the brakes to save him. The car from opposite side said to move back a little, I reversed my car and within 10 or 20 second he stood up and walked and jump the 2ft height pavement and started walking on footpath I saw and move my car and as I saw he is walking without any injury I drove to work. But now I think he can or people will saw my car soo what's your opinion on this. This incident happened 4days back. In Calcutta people ran cross roads like this if they are in hurry. Is there any pedestrian law ? No case has being made but I don't know next if he start any game against me