France/Spain

France/Spain is an uncommon pairing involving the characters France and Spain.

Relationship
France and Spain are canon friends. Although, it's shown that Spain somewhat untrusting to France because of France wanting South Italy to be his colony. Even then, the two are characterized as good friends throughout the manga. They are in a trio with Prussia, making up the Bad Friends Trio

Spain also has been shown going to France for advice, mostly on how to look after Romano. They seem to go to eachother for advice often (from what this strip implies). Spain is shown to trust France enough to vent to him about his situation with Romano, to which France does give some advice to.

They are two of the trio BFT (Bad Friends Trio) which consists of Prussia, Spain and France. They also reminisce on their past, as shown in the panel (below the ship table). The two tend to talk about trivial things such as remembering silly things from the past, talk about clothes, etc.