Mafalda's "YOU MIGHT" is about the gap between being known and being understood. Each stanza lists things other people can see or learn: her name, her face, her favorite food, even her sadness or a crush. Then a short "but" line cuts in and says all of that still isn't *her*.
The speaker sounds lonely, though not angry. She doesn't accuse anyone of failing her. Even a best friend who has been there for ages, she says, only knows "a bit" of her life and her trauma. What stays hidden are her feelings, her thoughts, and her private "fights," meaning the struggles no one sees. The ending is quiet and honest: "You don't know me / At least not deeply."
The repetition of "You might" gives the poem a steady, almost tired rhythm, like someone patiently listing facts before admitting they don't matter much. The mood is reflective and a little sad, but it also feels like a way of claiming her inner life as her own.