我爱你

1) For informal writing, I love you equals '我鍾意你' in Cantonese. I =我 Love= 鍾意 You =你 2) For formal writing, I love you equals '我愛你'.

I love you mean = 我爱你

我爱你，我锺意你，都通用·

It's a cultural thing, we don't really say '我愛你' very often; Most of the time we opt to use the english form instead. 我鍾意你 translate more to "I like you" in stead, so not as deep as "love愛". Hope this helps!