Even though we were sick, he still tried to hug him sick sister, in fact he was also sick so he slept with him mouth open. It's to breathe because he also has a cold that's why he sleeps like that, not only him, sometimes if I have a cold will also do the same thing. I really feel sorry for my kitten, it started from its mother who brought the flu so that everything was infected, even though we never went far from home.🥺 Watch how he falls asleep like that, it makes me feel so sad.🥺