I hate my bff's grandma. what should I do?

My bff's grandma always gives me attitude. Today I think I made it worse because she made an apple pie, and it was a total fail. I said to my friend did u make that cuz if you did that's what I'd expect from you. And I think she shown the message to her grandma. She said something to me in a video but I'm not going to repeat it.

I don't hate her because of this one time thing she gave me attitude for a whole week while I was on holiday with her and my BFF. What should I do?

Just don't hang with your friend around her grandma... maybe you guys should find somewhere else to chill... and what does pie have to do with nice, that was pretty mean of you to say that.. I would definitely apologize :)

Some old folks give everybody the "attitude." :-)

What else can you do except avoid her?