I don't know if there's a movie about Black dying and Cassius crying in his arms. However, it was not very common for a character to die in a novel or movie because death was usually seen as a turning point that could have a profound impact on the entire story. If you have any other questions about the movie, I will try my best to answer them.
I'm not sure if there are extremely popular ones specifically focused only on this. But in general, in the Bakugou - centered fanfic community, there could be some that touch on this aspect. It really depends on how the writers in that community choose to explore Bakugou's character. Some might focus more on his aggressive nature, while others might be more interested in these physical details like the scar arms.
One possible fanfic could be titled 'Bakugou's Hidden Scars'. In this fanfic, the author might explore how Bakugou got those scar arms from scratching, perhaps due to some intense internal struggle or as a result of a particular quirk malfunction. The story could focus on his journey to accept and deal with these scars, both physically and mentally.
Well, in bakugou x midoriya x todoroki fanfiction, often you'll see complex relationships being explored. Their different personalities play a huge role. Bakugou's explosive nature, Midoriya's determination, and Todoroki's cool and conflicted self. Writers might focus on how they interact in various situations, like during training or in the face of danger. It could also explore themes of friendship, rivalry, and how they grow together as characters.
Midoriya is very likely to be in it. He and Bakugou have a complex relationship. Midoriya could be the one who either challenges Bakugou to face his fears or is there to support him in the process. Their rivalry - turned - friendship can play a big role in Bakugou's journey of facing his fears.
I'm not sure. It depends on the specific details and the author's intention. Sometimes stories are inspired by real events but might have fictional elements added.
One popular theme is friendship development. Given their different personalities and initial relationships, it's interesting to see how they become friends. Another theme is power growth. As they train and face challenges together, their powers evolve. For example, Bakugou learning to control his anger to better use his quirk, Midoriya getting a better handle on One For All, and Todoroki fully embracing both sides of his quirk.
Bakugou could use his words. He might tell Deku that he believes in him. For example, he could say 'Deku, you may be a nerd but you're a strong nerd.' It's a backhanded compliment but it shows he has faith in Deku.
Often, in momo x bakugou fanfic, there's a contrast between Momo's calm and intelligent nature and Bakugou's fiery and aggressive one. This contrast creates a lot of interesting dynamics.