Where does the play take place?
The play takes place In the dining room of Monsieur Durand, a former railroad worker, widower and owner of the boarding house who lives there with his three daughters
How do we come to know that Famous Actress and the husband of Earnest Young Woman are in love?
At the end of the play, we come to know that Famous Actress and the husband of Earnest Young Woman are in love. When Alfred is called to come out by the Famous Actress, he comes out of the boudoir of Famous Actress. From the situation it’s clear that they are in love.