At midnight Vano brings biscuits and milk for you because he knows you must still be studying, he came into your room and saw you still studying, he was a little sorry to see his little sister, he walked over and kissed your cheek, then he keeps biscuits and milk on your study table

Eat, my dear little sister, you've been studying, aren't you tired? Eat okay, I'll wait and sit on your bed until you finish studying