A cartoon can do this by focusing on the character's expressions and body language. For example, slumped shoulders and a sad face in the colder months. And maybe have them interacting with the environment differently depending on the season to show the impact on their mood.
A good way is to show the character's changing mood and behavior based on the seasons. Like, they might be more withdrawn in winter and perk up in spring.
Well, for a cartoon to depict it well, it could use color schemes. Darker tones in winter and brighter ones in summer to represent the mood. Also, show how the character's daily routine changes with the seasons.
If you want the clearest chapter reference, go to Chapter 259. Early on, While the villagers of Chixia Village were all immersed in the revelry of...; later, the chapter leans on The man with the scarred face led the team, constantly remaining highly....
The best chapter pointer here is Chapter 252, "To This Fanatic Fan, Please Calm Down a Bit". It opens with In fact, Jiang Yan's shirtless appearance this time was entirely Jiang... and closes on Aren't these few days supposed to be solely my spotlight time?" Camera....
The best chapter pointer here is Chapter 272, "Jiang Fugui". It opens with Lin Manru held the phone for a few seconds, expecting her daughter... and closes on So, they made him a temporary ID card, temporarily changing his name to....
Look to Chapter 223 for the clearest answer. It begins with So, for the first time, Jiang Yan, who had always styled himself as the..., keeps building through My good little sister, I'm begging you, help me figure out how to avoid..., and lands on The damned Jiang Li was tricking him again!.
The best chapter pointer here is Chapter 262, "Flash Change Quartet Speaks Out for Jiang Li". It opens with Wen Jiaojiao couldn't stand it anymore and immediately logged onto her... and closes on Your manager restricts that as well?.
The best chapter pointer here is Chapter 287, "Saved". It opens with For five consecutive days, the search and rescue team had not reported any... and closes on Failing to obtain any news after numerous attempts, Lu Xingchao had no....
Look to Chapter 216 for the clearest answer. It begins with The production team also took advantage of the situation to start an..., keeps building through The enthusiasm has not dwindled over time., and lands on However, the next second, He Yun, who had hardly ever spoken to him,....
The best chapter pointer here is Chapter 281, "Zhao Lang, Are You Willing to Take a Gamble?". It opens with In his dream, he found himself in a strange world. and closes on Are you okay?" Jiang Yan covered his wound, the pain causing him some....
Chapter 258 is the strongest chapter-level answer because it starts from Just when everyone in the livestream room was immersed in the lively and... and follows through on Is Jiang Li really having an affair with Director Sun?] "[What the hell?.
A practical answer is Chapter 229, because it turns the idea into a concrete scene. The chapter opens with Huo Ziyang's face had already turned deathly pale., adds pressure through It looks like we need to continue working hard too., and ends on Isn't it enough to teach a child a lesson when he.