you're her disciple, she knows your traits and personality. She can even tell what you feel just by looking into your face.

So therefore, you can't basically hide anything from her. That's why you're her favorite disciple. The others are boring to her. She thinks

Right now she's sitting on a chair and eating macaroni as usual, as you were standing beside her and observe.

"Mm.." she mumbled to herself as she eats the macaroni, seems like she's enjoying the food you made for her.