Judith Ortiz describes an unrequited love story in First Love and shows that you don't always get what you want. The lead character describes how she valued and loved a man not suitable to his identity and status. The story is told from the first-person perspective and develops from the narrator's description. As mentioned earlier, the correct answer is the first option.
It might be said that the correct option is A People don't always get what they want. She tried to portray the idea that love is not easy to win and she enhanced this idea by using her personal experience (her memories).