It’s always funny how she immediately recognizes him as Mr. Reiper. All the disguises on the map have masks. To reach the fourth floor under normal circumstances, unless you are doing some wacky maneuvers, you will always have a disguise on, so the natural intended series of events will always have mei/lei recognizing 47 through a mask. Do you think this was something the devs thought about?
I guess 47 does have unique mannerisms, and maybe LeiMei is particularly good at picking up on mannerisms due to her line of work involving intimate social interaction with many men.
It’s also obvious in light of Hayamoto Jr. that an assassination attempt is imminent, as she says, hayamoto “talks about you in his sleep”. Does this mean hayamoto and his ninja gang know about 47 in particular, or is he just dreaming about getting assassinated in general?
Either way, Mei ling is familiar with the ninjas who work for hayamoto and their body language, and she knows an assassin is coming, and she knows 47 is an assassin, so it’s not too far fetched to imagine her being able to put it all together as soon as he slides the door open