Bright small pond, beautiful big eyes, what do you mean by big eyes?

Hero's eyes. Bright small pond, beautiful big eyes, big eyes refer to the hero's eyes. These two sentences, bright small pond and beautiful big eyes, talk about things that exist objectively and reflect a colorful world. This sentence reflects the relationship between the two people, reflecting that the protagonist came to a quiet small pond on a sunny day, with a pair of beautiful big eyes full of rich colors.