Well, the kid could be being nice by giving a hug to a friend who's sad or saying kind words to everyone. Maybe they're also shown cleaning up without being told to. These are all ways to show the kid being nice in a cartoon.
The cartoon kid might be shown sharing toys or helping others without being asked.
The cartoon kid being nice could be depicted by offering to do chores for their parents or standing up for someone who's being bullied. It might also be shown as simply smiling and being friendly to everyone they meet.
Chapter 851, "Peace Charm", is the clearest early answer because it turns Kexi's situation into a concrete plot event. The chapter turns that into something concrete by moving from She initially came with the expectation of becoming the Gu Family's... to The Old Madam also looked at Jiang Li..
Chapter 810, "I'm Waiting for Death", is the clearest early answer because the violence around Jiang Bufan becomes final instead of hypothetical. Early on, Jiang Buchen was about to go crazy from hunger.. By the end, Alright, he's satisfied even if he dies after eating such tasty food..
Chapter 875, "Isn't That Xu Mei's View?", is the clearest early answer because it turns Chen's situation into a concrete plot event. Early on, In the information network of the three people, Lu Yafei and Wan Jia....
Chapter 729, "Beauties Often Have Tragic Fates", is the clearest early answer because it turns Xu Ning's situation into a concrete plot event. The chapter gives readers a real answer by opening on In the deep of winter, the Capital experienced several heavy...
Chapter 796, "No Such Person?!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. A useful checkpoint is the way the scene starts with The lively family reunion night came to an abrupt halt, and the...
If you want the clearest chapter reference, go to Chapter 17. Early on, Jiang Li glanced at Jiang Shixu, who was tense and anxious behind her, and...; later, the chapter leans on Okay, let's go eat." After speaking, she strode forward..
Chapter 781, "Master, accept my bow!", is the clearest early answer because it turns Ziwei Star's situation into a concrete plot event.
Chapter 928, "Only Earned a Few Billion", is the clearest early answer because it turns Is's situation into a concrete plot event. The setup is Zhao Lang has been away for a month., but the pressure keeps building through That trending topic is still hanging on Weibo..
Chapter 833, "She’s Also a Quick Transmigrator?!", is the clearest early answer because it turns Also's situation into a concrete plot event. The chapter turns that into something concrete by moving from [It's the Yu Family and that Fengshui Family, the Li Family, who...