In the TV series "Cach em 1 milimet", Huyen Lizzie and Ha Viet Dung play the role of an old love.

"Cach em 1 milimet" attracted the audience when entering part 2 with the mature developments of the young characters.
The love story between Ngan (Huyen Lizzie) and Vien (Ha Viet Dung) became one of the highlights in this part.
The two were originally a couple, attached since childhood and had a very unnameable affection for each other. The intimacy was so great that when he learned that Ngan was married, Duc - their common friend - shocked them and asked: "Isn't Ngan's husband Mr. Vien?". Duc even publicly expressed his frustration when he thought that Ngan had mistakenly chosen her current husband, Nghiem (Chi Nhan) - a person with weak abilities and lack of ethics.
In episodes 19 and 20, the character Ngan played by Huyen Lizzie entered the most important psychological developments of the film. Ngan knew her husband had committed acts of being violative when he intended to force a female trainee. When she saw the evidence clip with her own eyes, her disappointment really burst into tears, burst into tears.
That shock reminded Ngan of the time when she stood at the intersection, having to decide to choose Nghiem - the person who saw her as "the most exclusive" or Vien - the person in her heart still turned to but always made her feel insecure.

Episode 20 immediately became the focus of the debate when it revealed the heart-stopping dialogue between Ngan and Vien - the moment that explained Ngan's choice of current husband, while also rekindling the unfinished love in the past.
I put it in my heart, I am his only, Ngan said in a dialogue many years ago.
"So what about me?", Vien choked up. "How many years of melon rope, blurred vision... what is that?".
Ngan shed tears: "I always have to compete for positions to see how much I rank. If it were not for me, you would have had My, then Thanh, then Tra... I was tired.
This is a flashback to the past, but many viewers misunderstand that Ngan "has a family but is still confused about her ex".
However, it was only that dialogue that became the focus of the debate among women: should women choose the person they love or the person they love?
Some viewers think that Ngan is too reasonable, choosing safety to miss Vien - who has been around for many years. But there are also opinions that it is a very real situation, when men are not clear, women will be forced to protect themselves.
Amid the controversy, Huyen Lizzie defended the character Ngan, saying that the upcoming film will reveal the reason why the audience understands and loves Ngan more.
From a personal perspective, the actress shared: " men should be clear. Women, no matter how strong they are, need a confession to feel secure. The confusion only makes people regret.
The complicated relationship between Ngan - Vien, along with the increasingly deep cracks of Ngan - Nghiem couple, are opening up many attractive knots for the film.