Firstly I'd like to announce that even though it's considered the 2nd Waikiki you can still follow the general story without watching in order. There's a few references you'll better understand if you watch the first, first but either way you can make it through without any confusion. Since I watched them in order I gotta say I enjoyed 2's ending more than 1. They both are super duper cute though lol Anyway if you want something stupid funny look no further. Waikiki is basically the blooper of the k-drama world which is why I give it a pretty good re-watch value. It gives life lessons in the most humorous ways making it family friendly and may even pull at your heartstrings...