'Italiano per sempre' is an Italian equivalent of 'Forever Italian. It's pronounced 'ee-tah-LYAH-noh pehr SEHM-preh'. The feminine form 'italiana' is pronounced 'ee-tah-LYAH-nah'.
per sempre
"Forever in our hearts" = "Per sempre nei nostri cuori"
per sempr la ragazza di papà
You can say friends forever in Italian by saying amici per sempre. Friends forever in Russian is druz'ya navsegda. Friends forever in Spanish is amigos para siempre.
"Forever fun" in English is Sempre divertente! in Italian.
"Forever grateful" in English is sempre grata in Italian.
Tu sei mia Donna per sempre. (not sure, check it out, please)
Use Google Translator. I would do it for you but it's not working for some reason.
"I love you forever" in English is Ti amo per sempre in Italian.
"Forever in my memory!" in English is Per sempre nella mia memoria! in Italian.
"Forever in your debt!" in English is Per sempre nel tuo debito! in Italian.
"Forever in your heart!" in English is Per sempre nel tuo cuore! in Italian.
"Forever and a day" in English is per sempre e un giornoin Italian.