「ラグの下にもぐって獲物が通りかかるのを待機中。わくわく。」
Maru:[I am waiting for game to happen to pass under the rug.　I am excited.]

待ちぼうけ。
Maru:[However, it does not come over at all.]

不貞寝。
Maru:[I’m tired of waiting.]