1. Clearly, that bishop made a cult for himself out of the "abandoned" children whose hearts and minds he manipulated so cruelly. He is the craziest, most psychotic among all the Taxi Driver characters so far. While the issues faced by this season's passengers, including Black Sun, were somewhat a reflection of reality, this last part was, yes, something that "only happens in drama," at least in the way things unfolded.
2. (Still haven't figured out what this comment means. Haha. Pardon me.)
3. A part of me wanted to speed things up between them in Go Eun's subtle confession scene (I was like, "Just kiss already!" LOL) but they did it just right. I'm looking forward to their relationship's progress in Season 3 (and succeeding seasons).
4. I wonder if back when Season 1 was airing, they already had Season 2 in mind. Because if they did not, then Season 2 writing and production must have started much later after the first season ended. Hence, the 2-year gap. But if Season 3 is in the works already, as Season 2 was airing, then there won't be much waiting time before the third season airs.