wonwoo as your private boyfriend who's your professor in college. you guys are the same age but he graduated much earlier and you two has been together for years now, but you guys tend to keep your relationship in private to avoid rumors or circulations.

you're currently in his class and you're just on your ipad. half of your attention on it and half on him

"so do you guys understand now? if yes, then we'll have a quiz now. prepare your paper" he said