There are stars and oceans in your eyes. This sentence comes from Reinhart von Luo Yan Cramer, one of the protagonists in Yoshiki Tanaka's space opera science fiction "Legend of the Galaxy Hero". Reinhardt von Luo Yan Cramer was also the winner of the Galactic War and ascended the throne of the Galaxy.
The sea with stars in its eyes actually means that a person has light in his eyes. We usually say that when we like someone, we can't hide it, and that emotion will come out of our eyes.