I'm pretty sure 'One Shot Two Shot' isn't a true story. It could be a fictional tale crafted to entertain or convey certain themes and emotions, not based on actual events.
Love headshots referred to the couple's profile pictures. Usually, a pair of pictures of a man and a woman was used to express the love and feelings between the couple. A one-person profile picture meant that there was only one person's profile picture, which could be used to express one's feelings or show one's style.
While waiting for the TV series, you can also click on the link below to read the original work of " Little Fox Demon Matchmaker " to understand the plot in advance!
A one-shot fanfic is a self-contained story that usually has a beginning, middle, and end within a single chapter or post. It doesn't have multiple parts or sequels.
A one-shot comic is a standalone comic story that has a complete plot and conclusion within a single issue. It doesn't continue or have multiple parts.
A one-shot manga is basically a self-contained comic that tells a full story in just one go. It doesn't have sequels or prequels. Sometimes these can be really impactful and showcase an author's creativity within a limited space.