Elena and Sonya were not the best friends at the beginning of the play, but once they talk and drink they end their disputes. Sonya develops a lot of trust in Elena to the point of telling her she loves Astrov and she asks her to talk to him. Astrov doesn’t love Sonya and is asked never to come back to the farm for jut seeing him harms Sonya. Love is a common theme in this play but it´s not the kind of love in which everybody is happy and with the person they love. Everybody suffers because of love in the play.
Astrov the doctor states a problem that is still common in humanity. Due to technology´s evolution, nature is being put aside and destroyed. In his charts he explains how the forests, animal species and other natural resources have been destroyed by the coming of men. He shows how fifty years before the coming of men, the forests were thick and the animals abundant while in the present most animals are extinct and there are only small patches of forests throughout the country. This is a common problem today and is a major cause for global warming.