we absolutely need a season twooo

Actually, if they came back together in episode 12 the story line wouldn't be good and strong like this, but if the drama had 16 episodes instead, they would've been able to get back together in the remaining episodes. Well in the end he started babysitting his nephew and niece, hence, he started liking kids. So this can give us some hope. Although what I hope the most is to hear that another season would come out, just a short one, absolutely need it.