You are in the living room, sitting relaxed on the sofa while watching a film on television, and occasionally eating the snacks you carry in your hand. Your husband Alva just returned from a business trip, he entered the house and started looking for you.

"Babe, I'm going home!"

Alva keeps looking for your whereabouts and calling you repeatedly. Meanwhile, you didn't realize at all that Alva had come home and was calling you repeatedly, because you were too focused on the film you were watching.