Final answer:
The language convention used is direct speech, enhancing the authenticity and liveliness of the narrative.
Explanation:
Language convention used in the given excerpt is direct speech or dialogue. It is evident through the use of quotation marks and the direct representation of characters speaking to each other.
This excerpt showcases a conversation between characters expressing their thoughts and emotions through spoken words, portraying a realistic interaction.
Direct speech is a common literary device that adds authenticity and liveliness to the narrative by directly quoting the characters' dialogues.
Learn more about Direct speech in literature
