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| Zhang Linghe and Wang Churan's Overdo Kiss Scene Sends Fans Into Detective Mode Over Lip-Biting Rumour |
Overdo has found itself at the centre of another online storm, but this time it is not the plot twists stealing the spotlight. Instead, viewers are fixated on the remarkable chemistry between Zhang Linghe and Wang Churan, with one romantic scene generating millions of discussions and an unverified rumour that has spread almost as quickly as the drama itself. As clips continue to flood Chinese social media, fans are examining every glance, every smile and apparently every centimetre of someone's lips as though they are conducting a forensic investigation.
Although Overdo (这一秒过火) opened with a modest 5.1 rating on Douban and initially received mixed responses over its storytelling, the Republican-era romance has refused to disappear from the conversation.
The series continues to perform strongly on Maoyan's drama popularity rankings, proving that audience engagement is not always dictated by review scores. Much of that momentum has been driven by the growing fascination with the relationship between Murong Qingyi and Ren Susu, played by Zhang Linghe and Wang Churan.
The latest episodes delivered one of the emotional high points of the series. After Ren Susu becomes a fugitive hunted by both the authorities and the Huo family in connection with a murder case, Murong Qingyi offers to shoulder the blame in an effort to protect her.
Before their uncertain future unfolds, he asks for one final day together at a quiet mountain cabin. Away from danger, the pair finally confront years of misunderstandings and buried feelings before Ren Susu takes the initiative and kisses him, giving fans the romantic breakthrough they had been waiting for.
The sequence quickly became one of the biggest entertainment talking points on Weibo. The hashtag #张凌赫王楚然从秋千吻到床上, referring to the pair's journey "from the swing kiss to the bed", surged past 400 million views, while related topics about the kissing scene and Zhang Linghe's lip gesture also climbed the platform's trending charts.
Before long, clips from the episode and behind-the-scenes footage were circulating across Douyin, Bilibili and Xiaohongshu, where viewers happily volunteered to replay the same few seconds dozens of times. Apparently, pressing replay repeatedly now qualifies as serious entertainment research.
For many viewers, the appeal went far beyond the kiss itself. Fans praised the subtle performances from both actors, pointing to their eye contact, restrained expressions and carefully built emotional tension as the real reason the scene resonated.
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Rather than relying on grand romantic gestures, audiences felt the moment reflected years of longing, sacrifice and unresolved emotions between the two characters. That slower emotional payoff has become one of the strongest compliments directed at the series.
As excitement continued to build, social media discussions began drifting away from the fictional romance and towards what supposedly happened while filming. One widely shared post claimed that Wang Churan became so immersed in portraying Ren Susu that she accidentally bit Zhang Linghe's lip during the kissing scene.
According to the same online claim, director Yi Jun reportedly decided to keep filming instead of stopping because the unexpected moment supposedly added even more emotional authenticity to the sequence.
The story quickly travelled beyond fan discussions. Articles published on platforms including Sina, Sohu and several Taiwanese entertainment websites repeated the claim, giving it broader visibility. At first glance, some reports appeared convincing enough that readers assumed the incident had already been confirmed by those involved in the production.
However, taking a closer look tells a different story. Many of those articles were written by bloggers or entertainment columnists who were summarising discussions already circulating on social media rather than presenting independently verified information. In other words, the reports largely echoed online speculation instead of citing official statements from the cast or production team.
The available behind-the-scenes footage also offers little support for the rumour. While it shows Zhang Linghe and Wang Churan filming the intimate scene before laughing, smiling and appearing slightly shy once the cameras stop rolling, there is no visible evidence that Zhang Linghe's lip was injured or bleeding.
Likewise, nothing in the footage confirms claims that director Yi Jun intentionally preserved the take because of an accidental bite. At the time of writing, neither Zhang Linghe, Wang Churan, director Yi Jun, nor the production team has publicly addressed or confirmed the story circulating online.
Without official confirmation or clear visual evidence, the claim that Wang Churan accidentally bit her co-star's lip during filming remains exactly what it currently is—an unverified online rumour rather than an established fact.
What is undeniable, however, is the extraordinary response generated by the pair's performances. Viewers continue to dissect scenes frame by frame, discussing everything from lingering eye contact to tiny facial expressions and even Zhang Linghe's subtle lip movements.
ICYMI: Shows Like Overdo.
That level of attention speaks less about rumours and more about how convincing the on-screen relationship has become. When audiences start analysing milliseconds of footage, the actors have probably done something right, even if the internet occasionally decides to write its own bonus script.
Next: Overdo Season 2 Preview.
Whether the lip-biting story eventually proves true or quietly fades away, Overdo has already achieved something many dramas hope for but rarely accomplish. It has created a lead couple whose chemistry keeps audiences talking long after each episode ends. What do you think—are fans reading too much into every behind-the-scenes moment, or is the chemistry between Zhang Linghe and Wang Churan genuinely one of this year's strongest?

