
I dont know what tf just happen...

I'll copy paste what i put
For people asking what just happened, recall back to her teacher's assignment: anyone who finds out the Prince's goal for being there gets the study guide to the big exam which is a near guarantee to pass.
Our MC watched her siblings fail and get kicked out so she devised a plan to give her a *reason* for being in the room. If he could not kick her out for even just a certain amount of time, that would give her more time than her siblings to find out his purpose. The prince, however, shows that he knew the scheme this whole time and repeatedly (but cryptically) warns her at each step. The MC, not realizing the he knows that she ordered her servant to plant an object in his office, thinks that he keeps saying she's too confident or too forward in the way she's acting. In reality, he is saying that but also saying she was too confident about this whole situation, thinking that she wouldn't get caught or that her family didn't have an actual involvement in the big scam beyond falling prey to scammers.
Didn't expect 'Daddy' tho.. But he is a daddy ngl