There wasn't much communication and reassurance in terms of delay of the flight. They offered water and some cake only after 3 hours as we were taking off. I ordered 1 noodle and lots of drinks, they charged me two, she said she needed to take a photo of my card which I said no to. Then I said OK we ll keep the 2nd noodle although we didn't need it, just to end the bad situation, she grabbed my bag as I was holding it to get the wallet out and she accidetantally hit the boiling noodles and spilled over my hand and really hurt me, a colleague Brought an ice bag thankfully. This made my journey even worse than it already was with the 3 hour delay of the flight.