I didn't mind that he would call her ugly all the time either - instead I thought it was cute, b/c like you said, he never meant it in a bad way - it was almost like a cute pet name he'd call her ;)
I have yet to watch the finale but I totally agree with your review, I love Jaejoong and honestly he's the only reason I continued to sit through this extremely boring drama. Like you said how did they manage to make a Spy drama boring, whoever wrote/directed this and whatnot they really put the yawn factor into it. But unlike you, I hated the ost (especially hated the song you loved the most lol). I'm going to force myself to finish this drama today.
I am planning on checking out Unkind Women, My Unfortunate Boyfriend, & Divorce Lawyer In Love. I am definitely watching Missing Noir M and am currently checking the waters out on Heard It Through the Grapevine drama - although the first episode of that wasn't impressive.
I'm watching Twinkle Twinkle and I'm really annoyed by his character >_< plus I don't find him attractive at all - I don't like his pinched nose...(just my personal opinion) - ugh he really is starting to irk me on that drama (great drama... but him >_<)
I'm currently watching him on Twinkle Twinkle and I thought he looked a little like Park Yoo Chun lol, no wonder it's his brother! lol - he's cute and a pretty good actor too! So far I love him on Twinkle Twinkle as Samchon^^
I like LYR with black hair and little makeup - she looks very pretty like that but when she colors her hair brown and fluffs it up & loads herself with makeup she looks so...Plastic.... :/
Hwang Geum Ran and that pinched nosed baby's dad are really starting to get on my nerves now >_< I'm just about to start episode 22 and I really wish they'd get their eyes off of Seung Jun and Jung Won -.- Seung Jun & Jung Won = OTP - totally shipped ♥ Geum Ran can go with the ugly pinched nose guy that she used to like.
I've often thought of naming my kids after drama characters - guys like Tae Yang from Bachelor's Vegetable Store, Donghae from Smile Donghae. - characters that I like the personality of are good choices ;)
A couple more dark twisted dramas - one Jdrama Life (about bullying in school but I thought it was pretty dark) and Bump Off Lover Tdrama - twin sisters one evil and one good - the evil one tries to get rid of her good sister - I loved it.