Maybe karma was paying him a visit...I begged him to trade places with me and he was VERY rude and negative. He ignored me the first couple times I asked him. My DS had just turned 4 and at that age they are not the best behaved kids, especially a hyper child early in the morning. Since he was behind me I couldn't keep a close eye on him and did go back a couple times to check on him and try to make him calm down. I said it was a bumpy ride and because of that the seatbelt sign was on and I couldn't get up for most of the flight. Any 4 year old will try to look out the window, especially if they have never flown before. All the magazines were in front of this persons chair so DS wanted to see them (having to reach over him to get them) and was asking him questions like any 4 year old would. I normally keep a very tight leash on him and had been sitting next to me would have said the usual SIT DOWN, HUSH, STOP MESSING WITH THINGS etc but since he was way behind me, the seatbelt sign was on there was nothing I could do. I asked the guy again if he would switch or accomodate me and he still said no. I tried my best and DS was excited to be on a plane. I can't control everything. The flight was bumpy and his OJ spilled. Open drinks on a bumpy flight just sitting on a tray is a recipe for disaster. I can't say if DS bumped him or not but I know he wouldn't spill it on purpose. He DOES have manners. Everyone got tired of me getting up and down, up and down. I shouldn't have to.