Tannia: It's dangerous to take out your sexual frustrations.
Jae: I have no sexual frustrations.
I searched for a photo of Jae-Kyoung, but failed to find one. I think she's one of those people who don't like to have their picture taken, or leave fingerprints, or use credit cards that can be traced to a specific location, if you know what I mean.
Jae is a biochem person. She knows how to synthesize morphine derivatives and amphetamines, but won't for moral reasons (i.e. not until after 10:00 at night). She works a lot and is the sweetest Lodge person by far.
Which of course leads me to believe that she is actually the leader of a nefarious child-smuggling ring or something equally evil.