1: 1. New evidence reveals Tony and Ziva's fate. 2. Fans suspect a possible spinoff for the duo. 3. Will NCIS Season 21 pave the way?

2: 1. Sparks fly between Tony and Ziva. 2. Chemistry hints at a future partnership. 3. Is a spinoff in the works?

3: 1. The mystery of Tony and Ziva deepens. 2. Clues point to a new chapter. 3. Could a spinoff show be next?

4: 1. Tony and Ziva face their past. 2. Challenges test their bond. 3. A spinoff possibility arises.

5: 1. NCIS Season 21 teases Tony and Ziva. 2. Fans crave closure and new beginnings. 3. Will a spinoff answer their hopes?

6: 1. Tony and Ziva's story takes a turn. 2. Secrets unravel with each episode. 3. Is a spinoff on the horizon?

7: 1. Tony and Ziva's reunion sparks rumors. 2. A spinoff could be the next chapter. 3. NCIS Season 21 sets the stage.

8: 1. Tony and Ziva's journey continues. 2. Spinoff speculation grows. 3. NCIS Season 21 fuels fan excitement.

9: 1. Tony and Ziva's connection deepens. 2. Will a spinoff be their destiny? 3. NCIS Season 21 hints at what's to come.