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.
"Who we are" in English is Chi siamo in Italian.
"And you?" in English is E tu? in Italian.
"About me!" in English is Su di me! in Italian.