Is it only me who can't say no to my grandparents? This is freaking random, I know, but all of my friends say no at least half of the time, I've only said no to my grandparents two times...

One was when my grandma wanted me to go and get some sugar, I had a headache and politely said no, but my mum ed on me and I ended up going anyways (so I dont know if it counts ._.).

The other time was just recently when I was on my period and I couldn't really go with her and help her with carrying shopping bags and stuff...