One of the most popular K-dramas of 2020 that had everyone talking was Itaewon Class, which was led by Park Seo-joon as Park Sae-ro-yi.
Along with Park, Itaewon Class saw some stellar performances like Ahn Bo-hyun's villainous portrayal of Jang Geun-won. The onscreen rivalry shared between Sae-ro-yi and Geun-won was one of the highlights of the addictive series.
However, there were certain rumours floating around that Ahn wasn't the biggest fan of Seo-joon IRL while filming for the popular JTBC drama.
There was apparently a scene between the two where both actors weren't given equal opportunity to film multiple takes that irked Bo-hyun.
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