いそいそと (translations)→ eager eagerly happy joyfully lightheartedly willingly
めでたく (translations)→ fortunately right safely successfully
楽しそうに (translations)→ cheerfully genuine merrily
喜んで (translations)→ fain fully pleasure readily willing
嬉々として (translations)→ delighted
嬉しそうに (translations)→ appreciatively enjoy joy
気持ちよさそうに (translations)→ comfortably gratefully
屈託なく (translations)→ broadly innocently light-hearted
進んで (translations)→ gladly gracious onwards voluntary willingness
待ってましたとばかり (translations)→ immediately keenly
得意の (translations)→ best famous favorite favourite own
満足げに (translations)→ contentedly satisfy smiling
無心に (translations)→ absently automatically
陽気に (translations)→ exuberant good-naturedly heartily hilariously jollily
