This pairing is rare, both characters could only shown to be having relationship with each other in the game but not further in the anime.
Seychelles had accidentally hit Italy because of her being in such hurry. She apologized for what she had done and Italy began talking about the manga research and asked her if she had some time to see what they were up to. Seychelles visited Italy, where it could be shown that Italy looks very happy and pleasant to see her arrival. By the end, he gave her 25 volume manga of his, and Seychelles said that she was looking forward to read all his mangas.