The answer is: "OST song" refers to the song in the OST. OST referred to the original music in movies, TV series, and other film and television works, and the song part was the OST song. According to the search results, some OSTs of movies and television works included some songs, such as the theme song of the TV series OST of " A Thought of Passing Mountains," many of Zhou Shen's OST songs, and Yu Kewei's Top Ten Classic OSTs. Therefore, an OST song referred to the song part of the original music in a film or television work.
Yes, there is. In the movie 'Pulp Fiction', there are various locations that play important roles, and a diner on Pico Blvd could be one of those settings that contribute to the overall atmosphere and story development.
The OST lineup for the second season of Celebrating Years had already been announced. Among them, Li Jian sang the theme song " In My Lifetime," Zhou Shen sang the ending song " Excuse me," Liang Long, Liu Duanduan, Zhang Haowei, and Guo Zifan performed the promotional song " Aiya." These songs would bring more musical elements to the second season of " Celebrating Years," adding more emotions and atmosphere to the plot.
I'm not sure specifically as it might not be a widely known mainstream light novel. It could potentially be about the unique experiences and adventures of its characters, but without more information, it's hard to say for certain.
I'm not entirely sure specifically what a 'boku no pico lemon fanfic' is about as it could vary greatly. 'Boku no Pico' is a rather controversial anime, and a 'fanfic' based on it could be someone's creative take on the characters and story in the anime. It might involve reimagining relationships, creating new adventures, or exploring different aspects of the world within the anime.
A visual novel usually combines text, images, and sometimes audio to tell a story. Regarding 'boku no pico visual novel', it might follow the typical visual novel format. It could center around the growth of the protagonist. Maybe the protagonist has to face various challenges, like dealing with difficult relationships, or striving to achieve a particular goal in a fictional world. The visual elements would then enhance the storytelling, making the readers or players more immersed in the overall experience.
I don't really know the significance as the phrase is so unclear. It could be significant to the person who created it or uses it, but without more information, it's impossible to determine.