Why do you get starry eyes?

"Starry eyes" often refer to a dreamy or enchanted expression, typically when someone is excited, hopeful, or in love. This phenomenon can be attributed to a rush of emotions that cause the pupils to dilate and the eyes to appear more luminous. Additionally, the brain releases neurotransmitters like dopamine, enhancing feelings of joy and wonder. Overall, it's a physical manifestation of strong positive emotions.