The only episodes where stuff actually happens is episodes 12-15. This show was basically entirely filler material. I ended up skipping so much material. The ending was a bit lackluster, but most kdramas somewhat rush the last episode so I'll give that a pass. It's a cute story, but overall, I wouldn't recommend. Not as much time went into developing their romance or the brother character as I thought they should have. The pacing is also unnecessarily slow. They probably could have cut down the first 11 episodes by at least half.