I was helping to adjust the wooden furniture for a neighbor. Furniture had rough surface with lot of splinters but I ignore it at that time. There were four of us, with two people on each side of the furniture. My partner on my side and my hand were connected. After an hour, I realized that some wood splinter into my finger at three palces. Now, I am concerned because my palm was connected to my partner palm and out palm were moving left right as slipping. I fear that if the wood splinters first hits him and then me, our attached fingers leave no time gap in between. Please analysis my HIV risk, as I am unaware of the person HIV status. Thank in advance.