One main theme could be the unpredictability of love. Love often doesn't go as planned in the story.
It could be about the complex nature of love and how it often brings along various challenges or 'catastrophes' in the context of a short story. Maybe it shows different types of love, like romantic love, and the problems that can arise such as misunderstandings, heartbreaks, or external pressures.
I'm not sure specifically which 'the other two short story' you are referring to. But common short story themes can include love, friendship, coming - of - age, and the struggle between good and evil.
One great book in this category is 'The Lovely Bones' by Alice Sebold. It deals with the family of a girl who has been murdered and how they cope with the catastrophe. The story is told from the perspective of the dead girl in heaven, which gives a unique view into the family's pain and their journey to find some sort of peace.
The themes could include the importance of both love and practical needs. It might explore how love can't always conquer all, especially when basic needs like having enough to eat and a place to stay (bread) are not met. Also, it could touch on the idea of sacrifice, either sacrificing love for bread or vice versa.
The 'love or money short story' mainly has themes like the allure of money and the power of love. It can explore how money can corrupt relationships or how love can survive in the face of financial hardships. It might also deal with themes of social class differences related to money and how that affects love. For instance, a poor person in love with a rich person may face discrimination or pressure due to their financial status, which is an important aspect of these types of stories.
One main theme could be self - deception. People in the story might deceive themselves into believing they are in love when it's actually something else like loneliness or infatuation.
One main theme could be the uniqueness of love. Since love is not like a pie, it shows that every individual's experience of love is distinct.
One main theme is survival. The character in the story has to fight against all odds to stay alive, which reflects the basic human instinct for survival. Another theme is the value of life. Through the hardships the character endures, we understand that life is precious and should not be taken for granted.
One main theme is the clash between logic and love. The narrator, who is very logical, tries to approach love in a rational way but fails.
Love and relationships are surely main themes.