In the Korean drama "The Greatest Love", when do the relationships start?

I was just wondering if Dokko Jin and Goo Ae Jung get together soon (don't tell me when - I'm watching episode 3, so I'm not caught up yet), or is this the kind of show where they don't get together until the very end? I don't want spoilers. I just want to know if it's going to take a while for them to get together. I hope not - I want to see some romance - and soon! :D hehe