I really enjoyed watching the final episode of Operation Proposal. I think I saw it 2 times after finishing it. The last episode basically sums up the entire story. I would definitely recommend watching this, just so that you can see the final episode. I believe that everyone has a time in their life that they regretted and would like to change. Watching this show would makes you want to root for Kang Baek Ho to be able to fulfill his dream of being with Ham Yi-Seul.