Prussia and Romano finally together but this time it's Feliciano who doesn't approve of his brother's choice. Ferociously so.

Bonus: despite being Gilbert's friend it's France who sides with Italy on trying to break them up (but not because he wants either of them for himself).
Bonus 2: Feli goes to Germany and pleads him to take Prussia away and lock him up for good measure (Italy isn't dating Germany in this one, but he might if it absolutely necessary)