So im in the grocery store in line at the self checkout just waiting in line and I see a guy walk in with his wife and kids...next thing I know I hear a guy talking so I look and it is him saying something...so I looked around bc I didnt know who he was talking to because he had shades on and they were tented so I couldnt see where his eyes were pointing. Well after him saying "did u lose something" about 3 times he took his shades off and he was looking at me so I said...