To shine with a flickering or shimmering light.

To reflect light in a sparkling manner, often used figuratively.

चमकना (प्रतीकात्मक)

English Usage: Her eyes twinkled with joy as she opened the gift.

Hindi Usage: जैसे ही उसने उपहार खोला, उसकी आँखें खुशी से चमकीं।