I watched the first 2 episodes that were available on Netflix but now that the third one is out I forgot what happen that made the main female lead have to do whatevr the main male lead asked her. Can someone remember me that please?

FL apologizes to ML and tells him she will make it up to him if he ever needs something from her. So ML tells her she will need to pretend to be the gf, since FL offered to help him if he needed it,  and if she doesn’t accept, he will take legal action for deceiving him in the first episode.