Sonya: I burned my tongue once drinking tea.

Helene: I dropped a hair dryer on my leg once and burned it.

Anatole: I have a piece of graphite in my leg for accidentally stabbing my self with a pencil in the first grade.

Dolokhov: I was taking a cup of noodles out of the microwave and spilled it on my hand and I got a really bad burn.

Pierre:

Natasha : ...And violently jerk their head until it snaps.

Clint: ...That took an unexpected turn.

Andrei: ...*smiles*