North Italy/South Italy

South Italy/North Italy is an incestuous slash pairing from the Hetalia animated series between Feliciano Vargas and Lovino Vargas and is often addressed as "Itacest".

Fan Speculations
Some fans believe that Romano's hatred towards Germany may be because that Italy is around and likes Germany more than him, and others believe that it is because Holy Rome, someone why upset Italy looked like Germany. This is seen when he was so sad when Italy didn't have anything nice to say about him, may be the reason he is rude to his brother.