Fanfics usually depict Rex and Cody as having a deep mutual respect. In 'The Bond of Brothers', it's clear that they rely on each other not just as comrades but as friends. They are shown to be very protective of each other. Rex might be the first to jump into a fight to protect Cody, and vice versa. Their personalities are also brought out through their interactions with other characters. When dealing with Jedi generals, Rex is more reserved while Cody is more open to communication, as seen in 'Clone - Jedi Relations' fanfic.
Many fanfics also explore their growth as characters. For instance, in 'Rex and Cody's Evolution', we see how they change over the course of the Clone Wars. They start off as soldiers following orders but gradually develop their own identities. Rex becomes more aware of the moral gray areas of the war, and Cody starts to question some of the Republic's decisions. This development is often shown through their internal monologues and conversations with each other in these fanfics.
Chapter 594, "Raising Soldiers for a Thousand Days, Using Them for a Moment", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. Early on, Thinking of this, Jiang Yan squeezed himself next to Zhao Lang while....
Chapter 749, "What if He Made a Fatal Mistake?", is the clearest early answer because it turns Fang Wenzhe's situation into a concrete plot event. The chapter gives readers a real answer by opening on I saw the trending topics." Jiang Li left Weibo and initiated a voice...
Chapter 508, "Isn't this the wild boar raised by Jiang Li?!", is the clearest early answer because it turns Isn's situation into a concrete plot event. It opens with A chill wind suddenly arose, and the team members of Team D hiding in...
Chapter 490, "Closing the Door to Let Pigs Loose", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event.
Chapter 347, ""I Want to be the Eagle in the Wilderness", is the clearest early answer because it turns Eagle's situation into a concrete plot event. Early on, On the way there, Jiang Li had already learned quite a bit about the....
Chapter 510, "The Fake Young Master", is the clearest early answer because it turns Jiucheng's situation into a concrete plot event. The chapter gives readers a real answer by opening on Ever since that night's family banquet, Gu Qiang hadn't slept soundly...
Chapter 623, "Turned into a Little Crybaby", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. The chapter gives readers a real answer by opening on Jiang Cheng woke up again, this time realizing he was being carried...
Chapter 379, "Is This the Way Huaxiu Treats Its Guests?", is the clearest early answer because it turns Huaxiu's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Song Man chuckled twice, evidently displeased, and then positioned...
Chapter 379, "Is This the Way Huaxiu Treats Its Guests?", is the clearest early answer because it turns Liu Suqing's situation into a concrete plot event. It opens with Song Man chuckled twice, evidently displeased, and then positioned...
Chapter 656, "If he's the grandson of the richest man, then I am the richest man!", is the clearest early answer because it turns Shang Shuyue's situation into a concrete plot event.