In Italian a translation is mai indietro. Always remember that depending on the context of your sentences, the translation can vary. There may also be slang terminology if you were to travel to Italy. Keep in mind that online translators may not always be correct, they are a reflection of the exact words you have typed in.
"When will you be back?" in English is Quando ritornerai?in Italian.
"Kisses back to you!" in English means Baci a te! in Italian.
Lo riavrò.
"My back is sore!" in English is Mi fa male il sedere! in Italian.
"You will come back someday!" in English is Un giorno tornerai! in Italian.
fammi tornare a dormire
"Set-back" is an English equivalent of the Italian word contrattempo. The pronunciation will be "KON-trat-TEM-po" in Italian.
"Please don't come back!" in English is Per favore, non tornare indietro! in Italian.
Alla Luna e ritorno is an Italian equivalent of the English phrase "To the moon and back." The prepositional phrase literally translates as "to the Moon and (the) trip back" in English. The pronunciation will be "AL-la LOO-na ey ree-TOR-no" in Italian.
Cortese is an Italian equivalent of the English name "Curtis." The English proper name traces its origins back to the Old French curteis for "courteous." The pronunciation will be "kor-TEY-zey" in Pisan Italian.
Lorenzo is an Italian equivalent of the English name "Lawrence." The masculine proper name traces its origins back to the Latin Laurentius ("laurelled"). The pronunciation will be "lo-REN-dzo" in Italian.
Com'`e la tua schiena? (ComEH lah tooah sKienah)