Seo Kang-joon and Jisoo dating rumors are false, stemming from their 'Monthly Boyfriend' connection

Dating rumors involving actor Seo Kang-joon and BLACKPINK's Jisoo have been a persistent topic online. This buzz primarily stems from their collaboration in the Netflix romantic comedy 'Monthly Boyfriend', where their affectionate on-screen chemistry and Jisoo's social media posts fueled fan speculation.

In 'Monthly Boyfriend', Jisoo played webtoon PD Seo Mirae, while Seo Kang-joon made a special appearance as Seo Eunho, an ideal first love within a virtual dating simulation. Scenes such as their meeting under cherry blossoms and photos in kendo uniforms contributed to the perception of them as a real couple, leading to dating rumors. Additionally, discussions about similar rings worn by the two, suggesting a 'couple ring' theory, and Seo Kang-joon's attendance at a BLACKPINK concert have resurfaced.

However, there has been no official confirmation of a relationship between Seo Kang-joon and Jisoo to date. All suspicions are based on photos from the 'Monthly Boyfriend' filming process or fan conjectures. Bloggers emphasize the importance of distinguishing between their on-screen roles and real-life relationship, concluding that their connection is purely as fellow actors from 'Monthly Boyfriend'.