What are the main themes developed in "The Lion and the Jewel" by Wole Soyinka?

this is the smmary of the play. this play consists 3 section as morning . noon and night.

Morning

A schoolteacher is teaching a class the times table when Sidi walks past carrying a pail of water on her head. The teacher peers out of the window and disappears. Two 11-year-old schoolboys start ogling her, so he hits them on the head and leaves to confront her. At this point, we find out that the schoolteacher is Lakunle. He is described as wearing a threadbare and rumpled clean English suit that is a little too small for him. He wears a tie that disappears beneath his waistcoat. His trousers are ridiculously oversized, and his shoes are blanco-white. He comes out and insists on taking the pail from Sidi. She refuses, saying that she would look silly. Lakunle retorts, saying that he told her not to carry loads on her head or her neck may be shortened. He also tells her not to expose so much of her cleavage with the cloth she wears around her breasts. Sidi says that it is too inconvenient for her to do so. She scolds him, saying that the village thinks him stupid, but Lakunle says that he is not so easily cowed by taunts. Lakunle also insults her, saying that her brain is smaller than his. He claims that his books say so. Sidi is angry.

When they are done arguing, Sidi wants to leave, but Lakunle tells her of his love for her. Sidi says that she does not care for his love. Eventually, we find out that Sidi does not want to marry him because Lakunle refuses to pay her bride-price as he thinks it a uncivilised, outrageous custom. Sidi tells him that if she did so, people will jeer at her, saying that she is not a virgin. Lakunle further professes how he wants to marry her and treat her "just like theLagoscouples I have seen". Sidi does not care. She also says that she finds the Western custom of kissing repulsive. She tells him that not paying her bride price is mean and miserly.