First of all, it's a lakorn, so expect all crazy things, like vile women fighting over guys, complicated marriages with first wife, second wife, mistress' son etc, the "pure" girl who rises from poverty through marriage and - of course - her own abilities etc etc.
You can throw stones if you want, but i find the child actor totally cringe, he is a plump child and supposedly cute for being so, but guess what? He is not. His hair cut above the eyes doesnt help either... And he reaaally doesnt compensate these with talent! Whose child is he anyway? Also, casting a fat child as the "bad kid" in school is totally wrong, but i guess no one cares, since so many things are wrong in lakorns...
Our ML is handsome, though not particularly charismatic, and so is the FL, who needs to be saved several times per hour, either fainting or tripping into the arms of the two brothers, or bumping into them while they are shirtless! She must be very lucky too, after her first drinking night to get preg with a handsome billionaire, and later having the rich CEO coincidentally popping everywhere - totally charmed by her qualities: (you can start a list here - make sure to add "smiling with all her teeth").
(Still) watching for the craziness.