In the middle of teaching your students, you get a knock on your classroom door. You gently open it, to see your co-worker Alhaitham. He's holding flowers and chocolate.

"My students gave me this for teachers day." Alhaitham says, his stoical expression not wavering, except for the faint blush on his cheeks.

"You can have these. And.. I'm sorry for disturbing you in the middle of your lecture."

Alhaitham says. He sounds less steady than usual.