What are the common elements and differences between a sign of affection fanfic and the original work?

Well, usually a daybreak fanfic might have similar characters and settings, but the plot could be quite different.

The common elements might include key characters and basic settings. But the differences could be in the plot development or added subplots that aren't in the original.

The fanfic might expand on characters' backstories. But it could also deviate from the original plot in some ways.

Overall, the similarities outweigh the differences. The core emotions and themes in the 'a sign of affection' manga and anime are the same. However, the anime might add some extra visual effects or change the sequence of events slightly to make it more engaging.

The fanfic might have similar characters and settings, but the plot could take unexpected turns. Sometimes, the fanfic might focus more on certain aspects or add new elements not present in the original.

In a magical girl lyrical nanoha fanfic, you might see new character developments or alternate storylines. But the core themes and magic elements usually remain similar.

Not many, really. The manga and anime are quite similar, with only a few minor tweaks here and there.

The manga and anime of 'A Sign of Affection' have some minor differences. The anime might tweak some details for better visual presentation.

Well, usually fanfics take inspiration from the original but might add new plotlines or character developments. But specific to PewDieCry, it depends on the author's imagination.

In Regulus Black Howler fanfiction, you might find new character developments or alternate storylines. But it still retains some core traits of the original. For example, the basic personality of Regulus might be kept intact.