Dear Patient- Kizuna no Karute was very much unassuming to me when I first started it, but it certainly picks up from the end of episode 1, and I really enjoyed the progression from this point onwards (I would encourage watching the drama in one go).

Each episode is interesting and some even touch on thought-provoking topics, if you'd like. I appreciated that there was some connection between characters and stories too, and I think the suspense was incorporated well. The slight chilling undertone was also a good touch.