I Have Loved You Since 900 AD (Hetalia FanFi...
Thousands of years ago, when Italy was young, he and almost everyone around him thought he was a girl, including Holy Roman Empire. Holy Roman Empire was always following Italy which made Italy thought that HRE's a bully, but as time goes by, this thought changed and he began to have feeling with a boy. HRE's doesn't know about his true gender, so he thought it was normal.
Thousand years later, Italy is already an adult (and a real boy, of course), and he met this guy named Germany. Germany is very strict on him, but as time goes by, both of them began to have feelings for each other. At first, Italy denied his feelings because he was still waiting for Holy Rome. (Then, yeah... y'all know the next)
This is a Hetalia Fan Fiction story about the two nations, Italy and Holy Roman Empire (or Germany, I assume).
WARNING: Some parts may contain violence, sexuality, strong language, and/or other related themes, but don't worry, I'll always add a warning whenever there would be one.