Possible interpretations and correct translations:
* "It's very hot, my..." This is a possible meaning if the full phrase is "Il fait très chaud mon ami" (It's very hot, my friend).
* "You are very hot, my..." This is another possible meaning, but the phrase would be more correctly structured as "Tu es très chaud, mon ami" (You are very hot, my friend).
To get a more accurate translation, please provide the full context of the phrase.