Bad acting, bad direction, bad story line - sorry non-existent story line; if all that is not enough, there is bad romance to boot.

I hated what they did to Park Yoo Na'a character. Poor Kang Soo Jin . They left her character suspended in middle of mental breakdown. Surrounded by selfish classmates and brainless bimbos, Soo Jin looks like a moon fairy captured by a curse and left trapped in a place she doesn't belong.

There is no proper conclusion to any relationship except the main one. The show survives on very standard school comedy and disparaging remarks made by family members against each other. Excitement lasts till episode 4-5. It is all repetitive from there.

The sob story about dead friend had no use whatsoever except for creating a nonsensical hostility among characters. Sister-Teacher romance was pure cringe and not at all funny. I would not advise anybody to watch it. Pretty pointless and you don't even feel satisfied at the end.

It's a stupid drama with no justification to its title "True Beauty". Maybe they should've read Keats:

A thing of beauty is a joy forever
Its loveliness increases, it will never
Pass into nothingness;

Or George MacDonald:

“For essential beauty is infinite, and, as the soul of Nature needs an endless succession of varied forms to embody her loveliness, countless faces of beauty springing forth, not any two the same, at every one of her heart-throbs, so the individual form needs an infinite change of its environments, to enable it to uncover all the phases of its loveliness.”
― Phantastes