UGH!:
I would recommend lucky's first love. I watched it last year so I don't really remember who fell in love first. But I clearly remember the girl works real hard for her boss.
I just finished girlfriend, and tbh its not really messy but kinda annoying since the problems are about the girl's ex and boss' ex jealousy. is not messy bcs they are always together when dealing the problems. p.s. the girl is not his secretary.
if you want something really sweet with few to no problems at all, I would recommend love o2o. it doesn't have any major problem and the boy fell in love first. Its not about boss and secretary though.
Thanks a lot! I watched and dropped love 020 cause to was too sweet and fluffy to my taste. Lol, I know I'm weird. Someone else recommended me Girlfriend too so I'm pretty much planning to watch it.
Also, lucky's first love looks really good! It would be really good if I enjoy it as much too!