Is anything off limits?
I Am Sam (I am your teacher) - a male teacher and one of his students.
Sweet 18 - an arranged marriage between a prosecutor and an 18 year old student
Prime Minister & I - the guy is a prime minister with 2 kids, the woman is a gossip reporter
My Runway - TV short, a student who is an aspiring model meets famous male model
Goblin - Immortal being/man and older looking than the female lead who I think is at the very end of her highschool. She graduates in the show IIRC.
Can it be a visual age gap? The guy from Secret Garden you like starred in My Fair Lady (2009) a year before where he plays a butler trying to teach a rich heiress how to behave and be a better person.
That Fool - the guy looks a lot older than the girl. He's a postman, she's a celebrity
Does it have to be romance? A New Leaf has a much older lawyer with amnesia and the female lead is a new lawyer who is given the job of handling him by their law firm. At some point she develops a crush but it goes nowhere. I don't think she confesses and she moves on and back to a working relationship/friendship.
