"Love of my life, I miss you very much."
Here's a breakdown of the translation:
* Amor de mi vida: This translates to "Love of my life".
* Te: This is the informal form of "you" in Spanish, used in this case because it's a very personal and affectionate phrase.
* Extraño: This means "to miss" or "to long for".
* Mucho: This means "very much".
This phrase expresses a deep longing for someone the speaker loves dearly.