I am on episode 15 at 51 minutes and 31 seconds and the FL is telling the ML that she is leaving. After he making a big deal of confessing her love to him and making him go along with her love bullshit. The ML even said everyone leaves. His uncle said it too but he went against his gut and experience for her. After this is when i decided to read spoilers and found this:

"Ok good movie BUT, The lead actress takes off leaving the boy behind then gets (and this is reason for question) no job offers to play music and has tough time making a living in city, so she decided to go back home, but, not because she loves the boy, that is part I can’t figure out, is she just coming back to play with him till a better job comes around? Plus the aunt leaving left questions to her future, just didn’t seem to fill out the final product..if someone has a better view on these issues please let me know..thanks"

Both are enough to make me drop this dumpster fire of a kdrama!