My son falls asleep with his partially open sometimes
My babies did this too and would sometimes smile or giggle in their sleep lol creepy yes. But I’d just gently push their eyes closed 🤣
Newborns are known to do this is it is a part of active sleep they will look around too and act like they are waking up/gonna be fussy but they aren’t.
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
Mine don't, but I remember one of my teachers in high school telling us that her son would sleep with his eyes open and it freaked her out.