Cinderella's Sister

I am watching the Kdrama titled Cinderella's Sister.
It's how the sister came to be who she is, and how Cinderella came to be her. I mean psychologically.
Both had character flaws, and both had good points. The writer was quite good in portraying the twists that makes you wonder which one is actually the better person.
There isn't a better person.

One is respected because she is hardworking and does not kiss ***. She earns the respect, even if she is constantly mean towards other. The other tries so hard to match the bitterness, while deep inside she is still hungry for a sister's love. She appears shallow, useless, crybaby, but undeniably, she has a charm and honest care towards others that you can't deny.

But of course, it's just a drama. And not very realistic one at that either I must admit.

However I should say, there is no better person between you or me, and even if you hate me so. Even if I deserve it, and even if I retaliate becoming the most bitter person you would ever know someday. There's some part of me that will still wish things were different.