mutual back-scratching 魚心あれば水心 [うおごころあればみずごころ] /(exp) (id) if you do a favor for somebody, you will get a return favor/if a fish is friendly toward water, water will be kind to the fish too/mutual back-scratching/EntL1810770X/ ------- 水心あれば魚心 [みずごころあればうおごころ] /(exp) (id) (See 魚心あれば水心) if you do a favor for somebody, you will get a return favor/if the water is kind to fish, the fish will be friendly toward water too/mutual back-scratching/EntL2573520/ |