i love you

This phrase is the standard way to express romantic love in Vietnamese. The structure is "anh" (older male/I) or "em" (younger female/I) + "yêu" (love) + "anh/em" (the object of affection). It captures the direct declaration of deep romantic attachment. When using this phrase, the choice of pronouns is critical because they define the power dynamic and the roles within the relationship. It is considered a significant milestone in a relationship and is typically reserved for sincere, intimate moments rather than casual conversation.
In conversation
A confession on a date
Anh yêu em.
I love you.
Em cũng yêu anh.
I love you too.
The simplest and most common exchange between a couple.
Late night text
Đang làm gì đó?
What are you doing?
Đang nhớ em. Anh yêu em nhiều lắm.
Thinking of you. I love you so much.
Adding 'nhiều lắm' (so much) intensifies the sentiment.
Examples
Anh yêu em.
I love you.
Anh yêu em nhiều lắm, người yêu của anh.
I love you so much, my sweetheart.
Anh muốn nói với em rằng anh yêu em hơn bất cứ điều gì trên thế giới này.
I want to tell you that I love you more than anything in this world.