Why does he keep saying this 😭

I know there are glitches with recipe items that clicking them makes pets act like they’ve just eaten something, but he is doing this on his own every couple of seconds to minutes at random switching between the phrase “That was great!” and “I feel wonderful!” Which, I mean, great for you buddy, but WHY?? 😭 Even if I switch the pet it keeps happening anyway. I’m sure if I log out it may fix it but I honestly would just like to know why this is happening in the first place lol.