Quỳnh Lữ Thị Thúy

No I think otherwise, he will point out that she focus on revenge too much. Maybe she forgets about math and lost her enthusiasm.

I think they need to add new characters because old characters now don't have many situations to meet the lead characters. Old characters now are studying university and it's hard to create situation for them to meet.

Is me the one who feel that Choi Si An like the daughter of BSY and JSY. They are so cute!!

Even though he is a math genius, If he wants to teach at school, he need a college degree.

I think BSY wanna help her than flirt with her. That's why he go back to his high school to find the truth. He truly wants her to be happy. When she was disappearing, he met her ex fiancee told him please protect her. He wants to meet her to know what she's doing, is she sad? And now he knows that she also try to prove her guiltless through her student Choi Ji An. I think he will team up with her and fight back the president. The romance also happens when they are working together. In my opinion, their relationship is special, they have the same love for math, they are soulmate. The understanding and empathy for each other are the most important in a relationship. I support them, they are single and they're good people why not ?

I think it is acceptable if they fall in love when BSY become adult. Even though she is still his old teacher, she taught him only 3 months not 3 years. There are still some dramas which the female lead was student of male lead like Doctors(2016). I hope people don't judge them too much. Ms Ji and BSY are really good-natured and innocent, they deserved happy ending. Hope BSY can heal Ms Ji's broken heart like what she have done to him.

For those who can't understand why Ms Noh choose Ms Ji's wedding to reveal the pictures. Because it is a big event and a lot of people have seen the pictures, so the polices need to deal with it immediately. If she hesitate the teacher won't let Yerin escape punishment. Her sister will use this problem to rob her position. Another reason is she thinks that the teacher is associating with her sister to destroy her school. It is also a warning for her sister if she want to fight with her, she will be like Ms Ji.

I think the principal need a big event to reveal the pictures. So the polices will deal with it immediately. If she hesitate the teacher won't let Yerin escape punishment. Her sister will use this problem to rob her position.

Nah last episode Park Jung Ah resurrect, I think Yoo Ah In will resurrect too.

Yeah, ep 4 is better. It have a little romance scene between BSY and JSY but I think it need to happen because the evil people gonna use the picture of them to make up a scandal. You gonna know why BSY dropped out of MIT.

After 4 eps , I think I can make a prediction about what will happen. BSY won't get the award in math olympics even though he deserve it, his teacher will stand up for him and get into trouble. The principal will make up a scandal about her and him being in relationship to stop them from revealing the truth, which will make the teacher get into jail or lost her job permanently. Her fiancee will warn her against helping BSY but she don't listen him so they break up or break up after the scandal. I believe that he won't help her because he need to keep his career. I don't know what will happen in 4 years they don't meet each other but I think the time skip will happen in 7-8th episode. I hope they will have a best revenge to make these evil people pay for their crime.