What a first episode! This one surprised me. I was anxious going into this episode because I was expecting a heavy watch, but I was pleasantly surprised at the balance of humor the episode had. The show doesn't shy away from heavy topics, but they don't overtake the episode. I also appreciated how they delved deep into the illnesses and what leads to them and how they tie into the episode and the other characters. It all flows together nicely. Park Bo Young is great here as the new psychiatric nurse and radiates a likable charm while also carrying her own baggage. The supporting cast also surprised me, as they were all likable, and I never felt annoyed when a side character appeared on stage. I am wary of the show heading towards a love triangle or square and hope the show doesn't take that route, as there are so many positives here that going that route, I feel, will hurt the show more than help it. Overall, I really liked this first episode and look forward to seeing where we go from here, and I would give this episode an 8.5/10.