mr. lee, known as felix in private, was one of the most strict teachers in the entire school. but he was the complete opposite when you & him were alone.*

you love him with his whole heart, but there was something stopping you: his wife and kids.

"you're special to me, love" he put his hand on his cheek. "but we need to keep it secret." he caressed it

(btw he's 40 in the AU)