Priya has a dual relationship with Anika; she is both an actor under Anika's direction in the play "Whispers of the Past" and is also the costume designer for the same play, showing that she works in both a creative and a collaborative capacity with Anika. With Arjun, Priya has a single relationship: she is an actor under his direction in the play "Laughter in the Shadows" and does not have any additional responsibilities mentioned within that production. 

Kavi has no direct relationship with Anika as stated. Kavi's only mentioned involvement is as an actor in "Laughter in the Shadows," which is directed by Arjun, indicating no professional or creative link between Kavi and Anika in the context given.
In a small theater group, two plays are being produced simultaneously: "Whispers of the Past" and "Laughter in the Shadows." The play "Whispers of the Past" is directed by Anika, and it stars Raj and Priya as the lead roles. The other play, "Laughter in the Shadows," is directed by Arjun and features Kavi and Priya in the main roles. Priya is also responsible for the costume design for "Whispers of the Past." Given this information, describe the relationship Priya has with each director and her responsibilities in the productions. Additionally, indicate the relationship Kavi has with Anika.

Provide a very brief response.