imbecile; sentimental; stupid; foolish; silly

to be smitten with sb; love-struck fool; starry-eyed infatuation

spoilt and naive

infatuated; lovesick person

foolish; stupid; lost in thought; in a daze

person with a poor sense of direction

tone deaf

docile

see 如癡如醉|如痴如醉[ru2 chi1 ru2 zui4]