Hi, and welcome back to the Guardian drama Slo-Mo Rewatch. Watch half an episode a week, at your leisure, and then come and chat about it here in comments. Or you can just jump into the comments without rewatching, of course!

Here are the previous weeks' rewatch posts.

Episode 4, up to 22:30

Summary
Zhao Yunlan catches Shen Wei at a crime scene and takes him back to the SID for questioning. Zhu Hong and Chu Shuzhi both have a crack at it, but Shen Wei is unflappable. Zhao Yunlan lets him go. Lin Jing complains about the lack of evidence. Chu Shuzhi and Xiao-Guo catch Lin Yusen at the morgue, and the SID questions him. Lin Yusen takes Zhao Yunlan to see a crime scene, and on the way, Shen Wei joins them. During a minor attack, Shen Wei's arm is cut; he heals it in front of Zhao Yunlan. Zhao Yunlan, Shen Wei, and the supposed victim of the attack go to a tea shop; Zhao Yunlan is unconvinced by the victim's story but assigns Xiao-Guo to walk her home. Her boyfriend is jealous. Zhu Hong sets herself up as bait in a sting. Meanwhile, Zhao Yunlan and Shen Wei take a night-time stroll patrol the area and talk about names and intimate friendship. <3 <3 <3 Then everyone is decoyed/captured/drugged, all at once. Zhu Jiu dark-energy-glues Shen Wei's feet to the ground.



Quote
Zhao Yunlan: If my mum knew I had an intellectual like you as a friend, she'd be bursting with joy.
Shen Wei: What's precious between friends is intimacy. If she saw you now, she would definitely be happy.

Detail
I love the juxtaposition of: 1) Zhao Yunlan being inadvertently distracted by Lin Yusen, 2) Shen Wei's foot being stuck to the ground, and 3) Zhu Jiu's lurking, while elsewhere 4) Da Qing is drugged with poisonous gas, 5) Chu Shuzhi runs towards the screams only to find they're a recording, 6) Zhu Hong is kidnapped, 7) Lin Jing watches helplessly from his lab, and 8) Chu Shuzhi speeds back to the site of the sting to find Zhu Hong gone.

Questions
Do you have a stand-out favourite scene or quote from the first half of episode 4? A favourite part of the interrogation scene, specifically? Are there any other SID members you would have liked to see interrogate Shen Wei? (*koff* all of them!! *koff*) Do you sympathise with Lin Yusen? How does Zhao Yunlan justify to himself allowing Shen Wei to join the investigation, after telling Lin Yusen, "A professional's job should be done by professionals"? If you can remember your first watch, did you find Zhang Danni suspicious at this stage? Does Zhao Yunlan know Zhu Hong and the others have set a trap for the serial killer? How could they have set their trap more effectively? Who do you think is the most competent member of the SID (excluding Zhao Yunlan), at this stage? How heart-clutchy is the "intimate friendship" conversation on a scale of 1 to 10,000? If you're familiar with the novel, any thoughts about how the drama adaptation compares?

(As usual, these are all just conversation starters - feel free to answer all, some, or none, and to say as much or as little as you like! You don't have to be keeping up with the rewatch to join in. We'd love to hear your thoughts!)

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