Regarding England, Canada getting noticed could lead to a revival of their old connection. England might start to take a greater interest in Canada again, perhaps offering more support in areas like trade and technology. This could bring back some of the historical closeness they once had, and they might even start sharing more cultural traditions again, like certain types of tea or literature.
When it comes to France, if Canada gets noticed, France could be extremely proud. France might start to promote Canada even more on the international stage, seeing it as a sort of extension of its own influence. This could lead to more French investment in Canada and also more cultural exchanges. They could collaborate on art projects or culinary events, and their relationship would become more vibrant and visible.
Among the Nordic countries, if Canada turns into a girl, they might treat her with more chivalry. Finland could be really friendly and share some of his own experiences with dealing with a different kind of identity. Sweden might be a bit quieter but still show his support in his own way. Norway could be a bit more standoffish at first but then come to accept her new self as part of the group.
One possible plotline could be Canada finally getting noticed during an international event. For example, at a G8 summit, he presents an amazing plan for environmental conservation that catches everyone's attention. His usually overlooked ideas suddenly become the center of discussion, and countries like America are surprised that Canada has been hiding such great thoughts.
Her relationship with Sasuke could be really different. Since she can't express herself verbally, Sasuke might initially misunderstand her. But as he gets to know her better, he realizes that her actions speak louder. For example, when she saves him from danger, he starts to see her in a new light. With Sakura, they might develop a more sisterly bond as Sakura tries to help Fem Naruto communicate in different ways.
His relationship with All Might could change. All Might might be both proud and a bit worried. Proud that Midoriya has this new power from his ancestry, but worried about how it will affect Midoriya's growth and the way he uses his existing quirk. They would have more in - depth discussions about power management.
His relationships with male friends might become more complex. They could start seeing him in a different light, maybe with a new - found attraction or a sense of awkwardness. For instance, if he had a close male friend before, that friend might struggle with how to act around him now. With female characters, he could either form a sisterly bond or face some jealousy if they see him as a threat in terms of male attention. His enemies might also underestimate him, thinking that as a girl he is weaker, but he would prove them wrong.
His relationship with Astrid would become really strained. She'd be heartbroken that he doesn't remember their relationship, and she'd have to work hard to make him fall in love with her all over again. It would be a journey full of mixed emotions for her, from sadness to determination.
Regarding his family, if Dabi forgets his past with them, his family members would be in a difficult position. Endeavor might feel guilty for all the things he's done to Dabi in the past and try to make amends. His siblings, like Fuyumi and Natsuo, would be shocked but also hopeful that they could have a normal relationship with Dabi now. However, as Dabi's memories start to come back, it could lead to a very complex and emotional roller - coaster of relationships.
His relationship with Deku might change significantly. Usually, Deku is seen as someone Bakugou has a complex relationship with. When Bakugou gets hurt, Deku could become more protective or Bakugou might finally start to see Deku in a new light, as someone who truly cares about him.
With the other demigods, Percy might start off as an outcast because of his different origin. However, as he shows his loyalty and bravery, they start to accept him. For instance, in a training session, Percy helps a fellow demigod who is struggling with a particular skill, and this act of kindness begins to change their perception of him.
Naruto's relationship with the villagers would also change. Some might be afraid of his new power, seeing it as something strange and unknown. This could lead to some isolation for Naruto at first. However, those who truly trust him, like Iruka, would be there to support him. His interactions with the other ninja villages might also be affected. They could see Naruto as an even greater threat or, conversely, as a potential ally with this new and powerful ability.