Just say no, simple. Once is fine or twice but if it's every time then heck no
There's this one girl who sits with us in lunch and she's ALWAYS hungry, she ate all my fries once..she didn't even ask me, she started to eat them crying out she was hungry so I was like "it's fine" but then she took food from other plates and went to buy lunch for herself . It did piss me off, she could of gotten her own lunch!
Every time we have something, like chips, candy, food- she's always taking it from people but if she has something, she never shares and gets angry. Last time she tried grabbing my food and I moved my plate away and said "no" she didn't bother me again.
She's not even my friend U_U idk her that well, so I dislike it if she puts her hands on my food! Though this Friday, I had opened my drink, drank some from it and left it next to MY PLATE- she took it and drank from it looking at me like ":3" I wanted to smash her head against the table =.= but I cant hit girls, it's against my beliefs though dammit, she's annoying. If I was a girl, I would of done it long ago and tell her to stop being a brat.