Final answer:
The question deals with English Literature, as it features examples of dialogues from literary texts, which emphasize storytelling and character interaction.
Step-by-step explanation:
The dialogue presented in the student’s question seems to be extracted from different literary sources, characterised by exchanges between characters, denoting a focus on English Literature.
The various dialogues suggest a storytelling aspect, which is a common element in English literature, emphasizing narrative structure, character development, and thematic exploration.
The subject matter here does not fit neatly into other disciplines such as Mathematics or Science, but rather falls under the study and analysis of texts, which is an integral part of the English curriculum, specifically within literature courses.