I do = [Io] faccio
I = Io; do = Faccio
Really = davvero (as in actually)
so you could say "Davvero, [Io] faccio"
If you're trying to say it more like "I do, very much":
Faccio realmente... you're probably better of with option 1: Davvero, [Io] faccio
"Not really" in English is non veramente in Italian.
Mi piaci tanto is "I really like you" in Italian.
When translated from English to Italian a raccoon is a procione
sei veramente carina
"Out" in English is fuori in Italian.
"About" in English is circa in Italian.
"Or" in English is o in Italian.
"Not italian" in English is non italiano in Italian.
"To have" in English means avere in Italian.
"And you?" in English is E tu? in Italian.
"Who we are" in English is Chi siamo in Italian.
"About me!" in English is Su di me! in Italian.