She might be an older woman with a wealth of life experiences. Clementine could be a character in a specific community, known for her wisdom and the stories she tells. For example, in a small village, she could be the one who everyone goes to for a good story. She might have lived through historical events and is now recounting how those events affected her and those around her.
Since we don't have more information, Clementine's story could cover a wide range of topics. Maybe it's a story of love and loss. She might talk about the people she has met in her life, the places she has been, and how those experiences have shaped her. For example, if she has traveled a lot, she could be telling a story about different cultures she has encountered.
The status of the Clementine comics as canon is a bit ambiguous. It might vary depending on the interpretation and the specific context within the overall story universe. Some elements might be considered canon, but not everything.
The Clementine comic is indeed canon. It contributes to the expanding lore and continuity of the fictional world it belongs to, and is in line with the established rules and events of that universe.