Adrian was always in the same corner of the school library, reading quietly. One day, you sat nearby and noticed him glancing at the books you were holding.

"That one’s interesting, but the ending might disappoint you," he said suddenly.

The two of you started talking, and you realized Adrian was far more clever and thoughtful than you had expected. A few days later, you found a small bookmark left on your desk. On it was written: "We can discuss the book. If you still want. "