In 'Pretty Little Liars', Caleb was mainly involved with Hanna, not Miranda. So there isn't a direct and significant relationship between Caleb and Miranda.
Well, Caleb is an important character in his relationship with Hanna in the show. Miranda is another character, but she doesn't really have a deep connection with Caleb. They may cross paths in the story, but not in a way that defines their relationship. Mostly, Caleb's storylines revolve around Hanna and the whole mystery-solving with the Liars, while Miranda has her own separate story elements that don't much involve Caleb.
Chapter 318, "Transformed Li Xuanling, Reform, 9th-Class Viscount (Part 2)", is the clearest early answer because it turns Li Xuanling's situation into a concrete plot event. The setup is At this moment, tasting it herself, she finally realized just how..., but the pressure keeps building through It wasn't just about the taste.. Once the chapter lands on But soon, she was startled awake by a large hand reaching under the..., the chapter closes with "Not just Long Mountain;
Chapter 305, "Twists and Turns, Severed Arm and Head, Forced Withdrawal", is the clearest early answer because it turns Longyou Army's situation into a concrete plot event. The chapter turns that into something concrete by moving from Chen Yingyuan, go, quickly return to the main building!" Xia Chuan... to At this moment, Xia Chuan wasn't stuck between a rock and a hard....
Chapter 323, "Approaching Labor, the Talented Xiao Family Assembles Urgently", is the clearest early answer because it turns Xiao Kangcheng's situation into a concrete plot event. The chapter turns that into something concrete by moving from Not to mention those second-generation disciples, even Xiao Kangyue... to The Dragon Martial Army was able to form quickly because of a large....
Chapter 118, "Director Sun, When Did You Get a Barrage Above Your Head?", is the clearest early answer because it turns Shu Yan's situation into a concrete plot event. A useful checkpoint is the way the scene starts with At 8 in the morning, several guests appeared on time next to the...
Chapter 348, "Schemes and Counter-Schemes, the Five of East Ridge, Zhu Yang's Threat, The Dust Settles (Part 6)", is the clearest early answer because it turns Zhu Tong's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Lu Yang thought of something and laughed, "Besides, I remember that... and follows through with For the next five years, the tribute materials East Ridge, Hong Yuan,....
Chapter 308, "Shocking Turn, Grave Injuries, and Restless Hearts", is the clearest early answer because it turns Peng Bo's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Unlike the previous assassination attempt on Xia Hong, initially only... and follows through with The remaining Yu Bin and Dong Zhong glanced at Hou Jing, furrowed....
Chapter 346, "Formidable Soldiers and Brave Generals, One Against Three, Reason Behind the Beast Tide", is the clearest early answer because it turns Snow Mane's situation into a concrete plot event. The setup is That shadow moves just like the Lord, throwing a right punch." "A..., but the pressure keeps building through With this punch, do you think our Divine Martial Army with a thousand....
Chapter 110, "The Plow Ox CP didn't even start before it ended", is the clearest early answer because it turns Daniu's situation into a concrete plot event. It opens with Jiang Li, carrying a wooden basin, walked over to the well.
Chapter 9, "The Qiao Family's business isn't big, but they have quite the audacity", is the clearest early answer because it pushes Jiang Li into a new phase or setting. Early on, Exactly, the Qiao Family isn't that great either..
Chapter 77, "Why are you sabotaging me again?", is the clearest early answer because it turns Director Sun's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Wen Jiaojiao's reminder calmed Shu Yan down.