For me this season was good, I really enjoyed the plot and found new favorite characters, too. And I was excited to see Kim Ye Won since I have loved all her acting in other dramas.
My favorite character number 1 was definitely Ki Bong. Then (of course) Yoo Ri, Joon Ki (and Rebecca).
Joon Ki was great as always, his laugh is still the best and with Jung Eun had an enjoyable story. Then there was Woo Shik and Soo Yeon. Even from the start, her character annoyed me so I wasn´t surprised that through whole drama I didn´t grow fond of her. However, I liked Woo Shik, I found their relationship story boring and skipped most of their scenes. And now my most beloved couple Ki Bong and Yoo Ri: they were so adorable, perfect, cute,... and I loved their ending.
In conclusion, this drama made me laugh, cry and adore Ki Bong & Yoo Ri couple, and I really liked it.