The Mandarin answer
The standard Mandarin Chinese phrase for “I love you” is 我爱你 in simplified Chinese and 我愛你 in traditional Chinese. Both are pronounced wǒ ài nǐ and have the same meaning. Only the written form of the middle character changes.
“Chinese” can refer to several spoken languages. This page covers Mandarin, the spoken language represented by the zh-CN audio above. Cantonese and other Chinese languages have their own pronunciations and expressions, so do not read the Mandarin pinyin as if it applies to every Chinese speaker.
What the three characters mean
The sentence follows the same basic order as English:
- 我 (wǒ) — I or me.
- 爱 / 愛 (ài) — to love; love.
- 你 (nǐ) — you.
Put them together and you get “I love you.” The phrase does not change according to the gender of the speaker or listener.
Chinese text normally does not place spaces between each character, so write 我爱你, not “我 爱 你,” in a message. The spaced version can still be useful while studying each word.
Simplified and traditional Chinese
In simplified Chinese, write 我爱你. In traditional Chinese, write 我愛你. The characters 我 and 你 stay the same; only 爱 becomes 愛.
Mainland China’s standard form uses simplified 爱, while Taiwan’s official dictionary uses traditional 愛. Readers who normally use simplified Chinese will expect 我爱你; readers who use traditional Chinese will expect 我愛你. The Mandarin pronunciation on this page remains wǒ ài nǐ.
Choose the script your reader normally uses. Mixing 爱 and 愛 in the same short phrase is unnecessary, and neither version is more romantic or more authentic than the other.
How to pronounce wǒ ài nǐ
Mandarin uses tones, so the direction of your voice is part of the word. The phrase has a third tone, fourth tone, and third tone:
- wǒ is roughly “waw,” with a low third tone.
- ài is close to the English word “eye,” but with a clear falling fourth tone.
- nǐ is roughly “nee,” with a third tone.
The tone marks in wǒ ài nǐ are not decoration. They tell you how the pitch moves. When a third tone appears before another full tone, it is often pronounced low rather than as an exaggerated dip and rise. That is why copying the full recording is more useful than performing three isolated tone shapes.
Start with the middle word: say ài with a firm fall. Then add wǒ before it and nǐ after it. Keep each syllable clear, listen again, and repeat the complete phrase at a comfortable speed.
An English-friendly guide can only approximate the sounds. Use pinyin to remember the syllables and the audio to learn the actual pronunciation.
How direct is 我爱你?
我爱你 is an unambiguous declaration of love. It can be romantic, and it can also express love for family. How often people say it varies between individuals, families, generations, and communities. Avoid a blanket rule that “Chinese people do not say I love you” or that everyone uses it casually.
If you are saying it to a partner for the first time, the phrase may feel weighty because it clearly names love. Add a personal reason or choose a quieter related expression if that better matches what you mean.
For a parent, 妈妈，我爱你 (Māma, wǒ ài nǐ) means “Mom, I love you.” You can also write 我爱你，妈妈, “I love you, Mom.” Replace 妈妈 with the family term you actually use rather than copying a term of address that does not fit your family.
我爱你 and 我喜欢你
我喜欢你 (wǒ xǐhuān nǐ) means “I like you.” In a romantic context, it can communicate attraction or a confession of interest without making the stronger declaration carried by 我爱你.
The two phrases are not interchangeable:
- Use 我喜欢你 when you mean “I like you” or “I have feelings for you.”
- Use 我爱你 when you mean “I love you.”
Do not translate 我喜欢你 upward simply because it appears in a romantic scene. The distinction helps a learner choose words that match the actual stage and strength of the relationship.
我想你 (wǒ xiǎng nǐ) means “I miss you” in this personal context. It expresses longing, not the same statement as I love you. It can sit naturally beside 我爱你 in a message to someone far away.
How to say I love you too
Say 我也爱你 (wǒ yě ài nǐ) for “I love you too.” 也 (yě) means “also” or “too,” and it comes before the verb 爱.
If someone says 我喜欢你 and you want to return the same feeling, use 我也喜欢你 (wǒ yě xǐhuān nǐ). Matching the main verb keeps the reply clear.
In a casual text, you may see 爱你 / 愛你 (ài nǐ) without 我. The omitted subject is understood from context, much like “Love you” in English. Start with the complete 我爱你 if you want the least ambiguous form.
What does 520 mean?
520 is Chinese internet and texting slang associated with 我爱你 because the spoken number is treated as sounding loosely similar to the phrase. It can appear in dates, messages, gifts, or playful posts.
It is a code, not the standard written translation. Do not replace 我爱你 with 520 in a serious message unless the reader knows the convention and the playful tone fits. Pronouncing the number does not reproduce the words or tones of wǒ ài nǐ exactly.
Common mistakes to avoid
- Do not ignore the tone marks in wǒ ài nǐ.
- Do not say the English word “eye” with a flat tone for ài; the Mandarin syllable falls.
- Do not describe traditional 愛 as a different word from simplified 爱.
- Do not call the Mandarin recording a Cantonese pronunciation.
- Do not add spaces between every character in a normal message.
- Do not present 520 as the literal Chinese translation.
- Do not make universal claims about how every Chinese family expresses affection.
Frequently asked questions
Is 我爱你 simplified or traditional Chinese?
我爱你 is simplified Chinese. The traditional form is 我愛你. Both are pronounced wǒ ài nǐ in Mandarin.
Does the phrase change for a boyfriend or girlfriend?
No. 我爱你 is not gendered. The same Mandarin phrase works for a partner of any gender.
How do I write Mom, I love you in Chinese?
Write 妈妈，我爱你 in simplified Chinese or 媽媽，我愛你 in traditional Chinese. The Mandarin pinyin is Māma, wǒ ài nǐ.
Is wǒ ài nǐ Cantonese?
No. Wǒ ài nǐ is Mandarin pinyin. The written characters may be recognizable across Chinese-language communities, but spoken Cantonese uses different pronunciation and everyday phrasing.