Mochi Mona, with her whimsical nature, and Amanda, with her grounded perspective, find themselves on a shared journey. Their "thickness" could refer to their robust personalities, their impact on those around them, or even a project they're working on that's gaining substantial attention.
Characters like Mochi Mona and Amanda can be central to projects that aim to explore themes of friendship, adventure, or personal growth. Their "thickness" could metaphorically refer to their personalities, talents, or the depth of their relationships.