A cunning plot?

I think my Russian houseguest is trying to kill me. Last night she came home with a box of yummy donuts for me to feast on and this morning she made Russian pancakes for breakfast. I was told it was bad manners not to eat them all, so I did. Tonight she came home with Danish pastry, which I have so far politely refused. She's up to something, I know it!

Is this the kind of stuff you give away freely, without any ulterior motives?