
Originally Posted by
NoirGrimoir
Character interaction is something that I find to be incredibly important in a story. If you have interesting character interaction then you can have a good story, even if nothing else is going on, but if you have stuff just happening and you don't have anything interesting going on character-wise, you probably won't wind up with anything good. The character interaction is heavily dependent on the depth the author has put into the characters, and it's in the interactions where you'll be able to see that play out and best understand the characters themselves.
A common thing is to have two very different character play off of each other (these are usually foils) which highlights their differences and/or similarities. I think Romance is the obvious character interaction that come sup the most but I don't know if we want to get into writing romance specifically here. Either way I think relationships between characters are very important things to pay attention to and show in writing. It isn't really enough to say that two characters are friends, you have to show them interacting in friendly activities, as well as provide some sort of justification for why they might be friends in the first place (i.e. give them some things in common, for instance.) People don't really like to think about relationships in the sense that people only get into them to get something out of it, and obviously its a lot more complicated then that, but when showing character interactions, its necessary to at least make it clear to the reader how each character is benefiting (or perceives themselves to be benefiting, or if they aren't benefiting, then justify why they are still in the relationship). When this isn't given it can be really jarring.
I know I've read some book series where in later books, there will be mention of all this stuff one character did with another, and it doesn't really make sense since we never see it happening and there doesn't seem to be a reason for it, other than the other needed the character to have a friend and the author decided to make it one they'd already introduced before, just out of convenience, even though it feels out of the blue and unlikely, considering the characters. You can tell that the author hasn't done something right with the characters when their interactions with other characters is inconsistent and their personality seems to shift at the whims of the plot (throwing a fit over something they usually wouldn't, just so this character can do this, etc.) I think staying consistent is something that a lot of new writers struggle with.
I mean, there's nothing to say that unlikely characters can't be friends, fall in love, etc. But those commonalities, those things that each other do for the relationship, need to be pointed out to the audience and reinforced with multiple interactions. As I always say, when in doubt, justify, justify, justify!
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