In December 2022, Lee publicly confirmed his relationship with IU, a singer-songwriter four years his junior. Since 2014, Lee has maintained a close bond with his fans, hosting fan meetings regularly. Last year, he embarked on the 'Dear. My With' world tour, meeting fans in 11 countries and creating unforgettable memories.

Lee Jong Suk has also been busy on the acting front. He is set to star in tvN's upcoming drama 'Seocho-dong,' which follows the lives of young associate lawyers working in the bustling legal district of Seocho-dong. Lee will take on the role of Ahn Ju Hyung, a seasoned associate with nine years of experience, known for his sharp logic and no-nonsense approach. The drama promises to be a vibrant and relatable depiction of youth in the professional world.