Sweet 18, My Little Bride- but both are sort of forced situation, but married couples nonetheless.
I dropped this one but you might like it they are married lawyers http://mydramalist.com/korean-drama/2901/cant-lose
Thank you all for replying :) Im going to watch them pretty soon :D
The Vineyard Man (K) The Greatest Love (K) Marumo no Okite (J) Usagi Drop (J) I preferred the movie, although the anime is good too