What is the English translation of the Italian 'Ehehe Grazie Anche Tu'?

"Ha-ha, thank you, so are you" is an English equivalent of the Italian phrase Ehehe, grazie, anche tu.

Specifically, the term ehehe is one of many Italian equivalents of "haha." The interjection/noun grazie means "thank you, thanks." The adverb anche means "also, too." The pronoun tu means "(informal singular) you."

The pronunciation is "eh-eh GRAH-tsyeh AHN-keh too."