自ㄗˋzì作ㄗㄨㄛˋzuò多ㄉㄨㄛduō情ㄑㄧㄥˊqíng

  1. 單方面付出感情而不顧對方是否接納。如：「她已經訂過婚了，你別再自作多情。」

英to imagine that one's love is reciprocated, to shower affection on an uninterested party