For those who's seen 'the unedit and unseen' version
Spoiler if you haven't watched the "unedit and unseen" version of Memento Mori which comes with a 6-disc edition. So even if you've seen the movie Memento Mori it still spoils if you haven't seen the version I'm talking about (and the version I'm talking about contains deleted scenes and so on which gives the movie a very different plot and has a different ending.)
-SPOILERS-
So, in the end, just after Shi-eun left the roof where now Hyo-shin is standing there alone, Min-ah suddenly comes around the corner of the "stairs-building" (hard to explain :S) and walks toward Hyo-shin. She sais something to Hyo-shin in a very bitchy tone. So, I'm wondering, what did Min-ah say to Hyo-shin??? I have know idea what she said because there were no subtitle and this seems to have something to do why Shi-eun pushed Hyo-shin from the roof.
I kinda suck in explaining things but I hope you understand what I mean.