The Loyal Pin is the fourth collaboration between Freen Sarocha Chankimha and Rebecca Patricia 'Becky' Armstrong in a series or movie, and their fourth time portraying love interests, following Secret Crush on You (2022), Gap (2022), and Uranus 2324 (2024).
The Loyal Pin receives official endorsement from the Thai government. On 28 February, 2024, the Thai Ministry of Commerce and Idol Factory signed a Memorandum of Understanding (MoU) to boost global visibility for Thai products and services through The Loyal Pin.
An interesting detail about the names of the two heroines is their meaningful origins. Anilaphat combines 'Anil,' meaning wind, and 'Patra,' meaning noble or beautiful, forming the phrase 'beautiful wind,' which fits her free-spirited nature. Pilantita combines 'Pilant,' meaning ornament, and 'Tita,' likely derived from 'Tida,' meaning daughter, which can be interpreted as 'a daughter as beautiful as an ornament.'
The Loyal Pin is an adaptation by MonMaw from the novel of the same name. Originally available only in Thai, it has gained significant attention from international fans of Freen Sarocha Chankimha and Rebecca Patricia 'Becky' Armstrong ever since Idol Factory announced that the duo would lead in this series. MonMaw even invited a local fan who translates excerpts of the novel for international fans on X to be one of her translators, working on an official English version of the book, which has already been released.