It's a quite unique short story to watch for.
I love how each episode exposing to what was actually happened before so yes it's not confusing.
Even though the ending left you feeling unjust, but I think we can agree that if the story has a closure, it will be about how they are going to end up in a jail (both Tiger and Nana's case).

p/s :
- make sure to empty the trash folder in the photo gallery
- the poster looked weird. I personally think Tiger should be sitting on the chair and Nana standing at the center. Also, Tiger & Jo supposedly be looking at Nana, and Ai at Sol. You can relate if you watch the drama first.
- I LOVE JAYLERR