若无其事

若无其事

Literally means:

as if nothing had hap pened

Actually means:

be calm

若, as if.

It means "as if nothing had happened". It figuratively means one remains calm or indifferent when something happens.

若，好像。

若无其事，好像没有那么一回事。形容遇到事情很镇定，不动声色，或不把事情放在心上。