"Tweeting Love Birds" is a romantic comedy manga that explores the dynamics of modern relationships through the lens of social media. The story centers on two main characters, Aoi and Haruto, who initially meet through a chance encounter on a popular social media platform. Aoi, a reserved and introverted college student, uses the platform to express her thoughts and feelings anonymously, while Haruto, a charismatic and outgoing photographer, is an active user who frequently shares his work and daily life. Despite their contrasting personalities, they develop a connection through their online interactions, unaware of each other's true identities.

As the narrative progresses, Aoi and Haruto cross paths in real life without realizing they are the same individuals they have been communicating with online. Their offline relationship begins as a series of misunderstandings and comedic mishaps, with both characters struggling to reconcile their online personas with their real-life selves. The story delves into themes of identity, authenticity, and the impact of social media on personal relationships, as Aoi and Haruto navigate the complexities of their dual connection.

Supporting characters, such as Aoi's best friend, who encourages her to step out of her comfort zone, and Haruto's rival, who complicates his professional and personal life, add depth to the plot. The manga balances lighthearted humor with moments of introspection, as the protagonists gradually uncover the truth about their online relationship and confront their own insecurities. The resolution of their story hinges on their ability to bridge the gap between their virtual and real-world identities, ultimately leading to a heartfelt exploration of love and self-discovery.