べったり
JD1
(of the way in which one falls in love with another) madly / (of the way in which one falls in love with another) head over heels / (of the way in which one falls in love with another) blindly / (of the way in which one falls in love with another) recklessly / (of the way in which one falls in love with another) passionately / (of the way in which one falls in love with another) intensely / (of the way in which one falls in love with another) deeply