'it were really' is not correct and usable in written English.
You can use 'it was really' instead. For example: It was really neat to see my friends again after so long.
BEIJING — When the North Korean leader, Kim Jong-il, traveled to China by armored train in early May, his visit was so shrouded in secrecy that domestic and global media were forced to speculate on its duration, its purpose — even if it were really taking place.
And unless it were really on its uppers, a nation that let its great public buildings run to seed would justly be accused of philistinism.
If it were really as ultimate as its name suggests, it would take my e-mail address and send me a note when a new fee is added or changed.
If it were really to "go American" in its funding model, Oxford would have to quadruple - at least - its fees and then, to maintain "means-blind" admission, provide bursaries from an expanded endowment for students from poorer families.
Parts of it were really dangerous.
"The optics of it were really important.
