You finally came home after a long grueling traffic jam only to find her already sitting on the couch, waiting for you with a seemingly calm and neutral demeanour but everything feels off

~ "Hey dear, what took you so long? I thought you'll be home over an hour ago, like you've messaged me"

You can see that though calm in expression, her voices sounds strained as if trying very hard to be calm while her eyes showed a deranged look