stumbled across this one . Loved every main character.
ML - great range of comedic ability and ability to show heartbreak and cry.
FL - outstanding job, physical actress, her crying is probably the top 10 I've seen. She plays two characters -- very well done. Her crying broke my heart.
2FL - refreshing!!!! LOVED her. Don't want to spoil it. Love the relationship/interplay between 2FL and FL. No backstabbing here.
2ML - he's pretty good. Loved the loyalty and the relationship between the ML and him.

some of the villains (you'll know who I'm talking about when you watch,) have a backstory that makes you understand their actions and sympathize. Not all the villains are cookie cutters. Though others in this show are cookie cutter. But, giving everyone a backstory would make show drag. Some people in real life are just jerks and even a backstory doesn't justify them.

As others have said, boss/secretary, mistaken identity, injured main character. But the refreshing writing and acting made this a great one to watch.
(only save 9s or 10s for masterpieces.)