Their love story is so romantic and I believe that Harald was going to marry Sonja no matter what. King orlav didn't approve of the marriage and Harald would've given up his right to the throne and king orlav wouldn't have had an heir but in the end Harald won and he got to marry the woman he loves despite being a commoner. Haakon married a single mother but everything turned out okay and although there was controversy at first but mette marit was accepted eventually as crown princess of Norway.
" An ugly baby is a very nasty object, and the prettiest is frightful when undressed."
- Queen Victoria