i never watched the first season
for second season i like
-Jokwon-Gain, they were so fun to watch, i love them
-Yonghwa-Seohyun, they were boring, the development of their relationship is very slow, but they seems more true and genuine. I even had some moment that still remain in my memories until now, because it was just so precious
Season 3 : I really like Jangwoo-Eunjung, they also really fun to watched, it was like WGM pd tried to create another Jokwon-Gain, lol. but i dropped in the middle, the T-ara bullying issue really influenced me.
initially, i had give up watching wgm because its already been to obvious that the show is scripted. off course every show are scripted, but like Raincat said, we got married lost its originality, and become more and more repetitive. but after the long hiatus, I decided to watched Taemin-Naeun. after I watched some footage. I really like the atmosphere of this couple, the behaviour of this couple, look like a high-school couple. taemin turn out more aggresive than people expected, his obsessive interest toward Naeun, it's like he's on his overflowing puberty, and i really like the way taemin tease Naeun, its so cheesy!! and taemin is really funny and spontaneous, so cute!!