It's essentially the schrödinger's cat - the first observer is the observer, while his friend is the cat. But the time won't stop going for the cat, it does exp

It's essentially the schrödinger's cat - the first observer is the observer, while his friend is the cat. But the time won't stop going for the cat, it does experience its death and not, but it's vawefunction only collapses for the observer once the box is opened.