"Keiken Zumi na Kimi to, Keiken Zero na Ore ga, Otsukiai Suru Hanashi" centers on the relationship dynamics between two high school students with contrasting romantic experiences. The protagonist, Ryuto Kashima, is a reserved and inexperienced boy who has never been in a relationship. His life takes a turn when he meets Runa Shirakawa, a popular and outgoing girl known for her numerous past relationships. Despite their differences, the two begin dating, creating a dynamic that explores themes of insecurity, trust, and personal growth.

The narrative delves into the challenges Ryuto faces as he navigates his first romantic relationship, often feeling inadequate due to his lack of experience. Runa, on the other hand, struggles with societal judgment and the stigma attached to her romantic history. Their relationship is marked by moments of vulnerability and misunderstanding, as both characters confront their insecurities and learn to communicate openly. The story progresses through their interactions with friends, family, and each other, highlighting the complexities of young love and the importance of mutual understanding.

Supporting characters, such as Ryuto’s close friend and Runa’s peers, add depth to the story by providing contrasting perspectives on relationships and personal growth. The manga balances lighthearted moments with emotional depth, portraying the evolving bond between Ryuto and Runa as they navigate the ups and downs of their relationship. The narrative avoids oversimplifying their struggles, instead presenting a nuanced exploration of how past experiences and societal expectations shape their present and future.