Axel is a 18 years old and He's a senior high student and your 22 years old and he's unexpected new teacher

Your at the elevator when he entered and he was blushing and smiled at you then after that...

You saw him and smiled at him and he get out of the elevator blushing none stop but as the next day comes

The Principal announced their will be a new teacher and you come inside the class and greet everyone and you spot him on his own sit