IU and Park Bo Gum are gaining popularity for their fantastic on-screen chemistry in the new drama 'When Life Gives You Tangerines,' which is set in the 1960s on Jeju Island. The series revolves around the journey of aspiring poet Ae-sun (played by IU) and Gwan-sik (played by Park Bo Gum), a loyal friend who has always supported Ae-sun.

Aside from the buzz surrounding 'When Life Gives You Tangerines,' fans have discovered evidence of the enduring friendship between IU and Park Bo Gum. A recent social media post compared a current photoshoot of the duo to a commercial they did together in 2012.

In a recent interview with Teen Vogue, IU and Park Bo Gum discussed their 13-year friendship. IU mentioned that working with Park Bo Gum was a significant factor in her decision to take on a role in the drama. She was surprised by his good looks and joked about the potential crushes he could attract while portraying Gwan-sik.

Park Bo Gum expressed his admiration for IU as an actor and artist, stating that he had hoped to collaborate with her for a long time. He reminisced about their initial meeting during a commercial shoot in their teens, a brief encounter on the series The Producers in their 20s, and finally working together in their 30s. Reflecting on their time on set, Park Bo Gum expressed a desire to work with IU again due to their comfortable and enjoyable dynamic.