I was at a window seat and it was turbulent flight, beside me was an Indian man and his son. I suddenly started to feel sick and dizzy, and felt like throwing up, i took a airsickness bag in time, and threw up in it and instantly felt fine. I notice this man starts looking at me as if i dropped my pants down. So i get up to dispose off the bag and brush, i come back and he started looking at me again. I told me in not so kind manner, what are you looking at? Is something wrong? Do you want to see my puke? He turned his head away and didn’t speak at all next 4 hours.