John Brown encouraged Sarah Grandy with a few words, which made Sarah even happier. She said, "Uncle, I haven't been naughty during this period. I've been studying diligently at home and not bothering you. Aren't I being very good?"
John Brown chuckled and said, "Indeed, very good. You deserve praise."
Sarah immediately said, "Then, if I get good grades this time, you should give me a reward, right?"
"No problem. Just tell me what you want, and I'll make sure you get it."
Sarah playfully winked at John and said, "I haven't decided yet. I'll think about it slowly after I finish the exams."
At that moment, Sarah's father said, "Sarah, it's about time. Hurry and go inside."
Sarah grabbed hold of John Brown's arm and shook it, saying, "Uncle, you're not allowed to leave! After my first session, I want to see you waiting for me."
