Couples Who Have More Chemistry Than the Main Couple

I've been planning on writing this ever since I finished Bridal Mask, so it's pretty overdue, but here goes:

There are so many cases when the main couple just doesn't have the chemistry we'd like.  Or even if they have decent chemistry they get upstaged by the side couple, or a couple that is completely non-existent in terms of that particular drama (but those actors better start dating in real life).  Secondary romances get us through many a melodrama, and quite often upstage the main romance all together.

I know my OTP is often not the main couple, even if I like them too.  So here are some real OTPs, or at least some couples with more chemistry than the main couple.

122. Modern Farmer 모던파머 (2014) Korean

Lee Hong Ki, Park Min Woo, Lee Si Un, Kwak Dong Yeon, Lee Ha Nui

Drama Rating: 7/10     Neck Score: B

I just need to forget the last 15 min, because they tried to be funny and it failed, which is weird because it was only time they've ever failed at being funny, in my opinion.  It was like they didn't know how to end it, especially in the romance department, so they tried to make it cyclical.  Whatever, it was a super lame that bumped this show from a 8 to an 7.  I think it didn't help that I had to wait a whole week for the final episode due to a scheduling thing, which heightened the anticipation for nothing.  But this show was still amazing.  I have not laughed so much at something in a very long time, everyone was awesome, and the running jokes were hilarious.  This show was truly delightful, but had a hard time wrapping up, so we'll just pretend that never happened and love the rest of the show for it's hilarious and perfect comedy.