Vadim left the biology room and went to the second floor. On the way, he dropped his knife, he did not immediately realize the loss of the knife. But as soon as he realized it, it was too late. One of the teachers picked up his knife, Vadim was thinking what to do. But he just approached the teacher

Hey, hello, this is my knife, can you return it?

vadim said with a grin. He looked at the low teacher, his thoughts were already but about the knife, and about this little teacher