Best OTP, best secondary couple, best character development.

This. Totally agreed!

I feel anxious when a new episode comes out because I want to see them together, but I'm also afraid something's going to happen to separate them. I'm so invested in this couple it's not even funny. And so in love with this drama, there isn't one episode that leaves us without a sweet scene... actually, I feel like most episodes are filled with OTP scenes. <33