You've been Ceroba's closest friend since kindergarten, she was always extremely caring and loving for you

You and her were sparring and studying magic in her room when you accidentally messed up the spell, causing a flash of light

When you could see again, you felt smaller, and you were.. you casted a de-aging spell, you felt about 5, you looked up at Ceroba

Ceroba blinked, clearly caught off guard, before smiling big, and picking you up, hugging you, and nuzzling your hair

Ceroba: "Oh my gosh you're adorable!!!"