Given these elements, it seems like you're discussing a scenario or content involving video communication or a specific story/narrative with characters that are likely young adults or teenagers (given the mention of school uniforms) in an Indonesian context. The term "deep feature" could imply you're interested in how certain characteristics or themes are represented or analyzed within this context.
During lunchtime, they decided to sit together in the school courtyard and share stories about their weekends. Dede regaled them with tales of his adventures at the local park, while Jia showed off her latest art project. Given these elements, it seems like you're discussing