I miss joy of life 2 too and felt like it was soo rused like it felt like its airing was only 3 days.
I love The Double, so if JOL is like The Double with enough romance or someone like Duke Su, I will like it. I don't know if I can stand waiting so long after a cliffhanger though. I waited for season 2 because I read that season 1 had a cliffhanger. How bad is the cliffhanger because someone said it was a happy ending.