Well, often there's the theme of mutual understanding. They both understand each other's pain and experiences, which draws them closer. There's also the theme of facing challenges together, whether it's against external enemies or internal doubts. Additionally, the theme of love against all odds can be present, as their relationship might not be easily accepted in their fictional universe.
One common theme is friendship turning into something more. It might start with them being comrades and then developing deeper feelings. Another could be the struggle with their own identities in a world that may not be fully accepting. And also, there could be themes of loyalty and sacrifice within the context of their relationship.
Chapter 732, "Sister Xiao Wan, I Don't Understand", is the clearest early answer because it turns Jiang Cheng's situation into a concrete plot event. The chapter gives readers a real answer by opening on Bai Lu, eavesdropping in the corner, marveled at Jiang Cheng's...
Chapter 942, "In Which Year Did the River Moon First Shine on People [Extra · River Moon Edition]", is the clearest early answer because it turns Shine's situation into a concrete plot event. The chapter gives readers a real answer by opening on She never expected Jiang Yan meant this.
Chapter 784, "Slander Brother Yang Without Any Proof?!", is the clearest early answer because it turns Brother Yang's situation into a concrete plot event.
Chapter 595, "Four-legged Black Toad", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. Early on, Jiang Li steadied himself with support, endured for a while, and then....
Chapter 4 is the strongest chapter-level answer because it starts from Qiao regretted her words as soon as they left her mouth. and follows through on A little girl acting mysterious, learning fortune-telling, what is this....
Chapter 922, "The Good Deed You Did!", is the clearest early answer because it turns Rong Ya's situation into a concrete plot event. It opens with Jiang Li skipped through those comments and called Zhao Lang back.
Chapter 814, "Under the Eaves, One Must Bow", is the clearest early answer because it turns Xiao Yuan's situation into a concrete plot event. It opens with Two little glutinous rice dumplings were lying by the coffee table... and closes on I can't take it anymore, can't take it anymore!.
Chapter 830, "Pinky Promise for 100 Years", is the clearest early answer because it turns Zhao Lang's situation into a concrete plot event. Early on, At eight o'clock in the evening, Jiang Li arrived home.. By the end, Immediately, two shadows darted out from the room inside, each....
The best chapter pointer here is Chapter 3, "Madam, the eldest young master has been missing for over half a month". It opens with Qiao was still annoyed at the attitude of this unknown girl when she heard... and closes on Jiang Yan, forced into a marriage with someone he did not love, had....
Chapter 657, "The Richest Man Becomes a Hardcore Fan?!", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. Early on, Zhao Lang had arrived in the Capital in the early hours of the....