You know... This post could have been better written. There are quite a lot of redundacies. And also might want to clarify if she's a what kind of host. First thing that came to mind was "was it supposed to be 'hostess'"?
Is the MC dumb? He goes out of his way to create trouble multiple times, acts sus or just all willy nilly without a care in the world way too much. At the end, the dude just tells his girl that it's him in another body? What the hell was he thinking? Doesn't he know anything about the Principle of Causality or even how insane he's gonna sound to the other person? Ignoring that, even if he could prove it was him, what is the other person gonna think about the SO that commited suicide and is now in another person's body??
This is about her dedication to portraying her vision of the character, it's not always about a "cry for help",…
I mean, 2kg is not much for most people because they have a lot of fat to spare so it's not as hard to lose it. Not exactly the case for someone 1.6m tall at 46kg. Still, just like you mentioned Christian Bale in The Machinist or even Park Min Young in Marry my Husband, we should give credit where it is due.
I'm still at episode 9, not sure if this will be explained later but thought I should point out that they put a Christmas scene (presumably December) right at the middle of the episode but Min Ju died in October?
Anyways, interested in Lu Si's new project.