Funadvice Logo

Why does he go cross-eyed when he's tired?

Home More advice Health

I've taken notice that my boyfriend goes cross-eyed when he's tired. Then he'll go back into focus, then back to cross-eyed, and so on. His friends have noticed this too, and have said it's been going on for awhile now. But he has insomnia and stays up for awhile...could this be why?