rapture
noun
she gazed up at him in rapture:
ecstasy, bliss, euphoria, elation, exaltation, joy, joyfulness, joyousness, cloud nine, seventh heaven, transport, rhapsody, enchantment, delight, exhilaration, happiness, pleasure, ravishment;
informal the top of the world;
humorous delectation.
▷antonyms boredom, indifference.
rapture Oxford Dictionary of English