It is not OK to act on a teacher crush.
James thinks his English teacher is the most beautiful woman he's ever seen.
James wants to date a beautiful woman.
James writes romantic poetry inspired by the teacher and gives it to a beautiful girl his own age.
James approaches his teacher after class and asks her to have sex with him.
James begins dating the other teenager and falls in love with her.
James and the teacher are caught having sex and the teacher gets fired.