to spend money freely or wastefully
お金を自由に、または無駄に使う (okane o jiyu ni, matawa muda ni tsukau)
"She spends money like water on clothes."
"彼女は服にお金を水のように使う。" (kanojo wa fuku ni okane o mizu no you ni tsukau)
to hope for good luck
to begin to take effect
to look very happy and cheerful
Being patient will eventually lead to positive results.
to celebrate a special event or success
to feel excited or nervous because of love