Some popular themes could be the struggle of their relationship in a world that might not fully accept an omega - alpha pairing. For example, they might face challenges from society or their families. Another theme could be the power dynamics within their relationship. Since Todoroki is from a powerful family and Deku has his own unique power, how they balance that in their relationship is interesting. Also, themes of loyalty and trust often come up, as they have to trust each other in a world full of villains and danger.
Writers often start with the established personalities from the original source. For Deku, they'll build on his determination and growth. They might show how his omega status affects his decision - making in relation to Todoroki. For Todoroki, his complex family background and his cool - headed nature are expanded. Writers may show how his alpha side influences his interactions with Deku. They also give them new traits based on the omega - alpha relationship, like Todoroki being more protective or Deku being more submissive in some aspects.
His friends would probably take care of him. Midoriya would be very eager to help, using his kind-hearted nature. He would make sure Todoroki is fed and comfortable.
One idea could be that all his friends at UA plan a surprise birthday party for him. They decorate the common room with his favorite colors, blue and red. Another plot could be Todoroki spending his birthday with his family, trying to reconcile with his father on this special day. Maybe he receives a heartfelt gift from his mother that has a deep emotional significance.
Todoroki's character development in time travel fanfictions can be quite profound. He may start as a somewhat aloof character, but through time travel, he begins to understand the importance of relationships more deeply. When he travels back and witnesses the relationships he could have had or lost, it makes him cherish the ones he has in his original timeline. His view of heroism also evolves. He realizes that being a hero isn't just about using his powers but also about making the right choices at the right time, which is especially highlighted when he has to make decisions that could change entire timelines.