(CNN) -- Jason Priestley played Brandon Walsh on "Beverly Hills 90210" from 1990 to 1998. Having long since hung up his Peach Pit uniform and Beverly Hills Beach Club cabana boy polo shirt, his character became a journalist and departed to take a job at the Washington Bureau of the New York Chronicle, and Priestley left the show four episodes into the series' ninth season. 

"I felt that the character of Brandon had kind of run his course. I had explored everything I wanted to explore with him," Priestley told CNN while promoting his new book, "Jason Priestley: A Memoir" (HarperOne) at the New York Bureau of CNN. 

"In retrospect, I do regret leaving. Understanding what I do now about story and character, I believe that [Aaron Spelling] was pushing the story in a direction that would have had Brandon and Kelly end up together at the end of the show and I think I probably should have stuck around to its fruition." 

Fans of "90210" surely remember Kelly Taylor's (Jennie Garth) "I choose me" speech following Brandon and Dylan McKay's (Luke Perry) showdown for her affections. Brandon wanted Kelly to marry him. Dylan wanted to take her on a trip around the world. But Priestley believes Executive Producer Aaron Spelling had always envisioned Brandon and Kelly riding off into the sunset. 

"I think my departure also hurt Aaron's feelings," continued Priestley. "Aaron and I had worked very closely together for a number of years. He gave me a lot of opportunities, and I feel like my departure hurt his feelings and I never meant to do that."  QUESTIONS:

Q1:
1. Who portrayed Brandon Walsh on 90210
2. What actor played Brandon Walsh?
3. What actor was the Brandon Walsh character played by?
Q2:
1. How long did Jason Priestley play Brandon Walsh?
2. For how many years was Jason Priestley on 90210?
3. How long was Jason Priestley's tenure on 90210?
Q3:
1. Did Jason Priestley feel the Brandon character had run its course?
2. Was Jason Priestley tired of playing Brandon Walsh?
3. Had Jason Priestley sufficiently explored everything he wanted to with Brandon Walsh?
Q4:
1. What actress portrayed Kelly Taylor?
2. Who played Kelly Taylor?
3. Who was the Kelly Taylor character portrayed by?
Q5:
1. How many boys were in love with Kelly Taylor?
2. How many boys were vying for Kelly Taylor's affection?
3. How many boys wanted to be with Kelly Taylor?
Q6:
1. Which boy wanted Kelly Taylor to marry him?
2. Which boy hoped to marry Kelly Taylor?
3. Which character wished to marry Kelly Taylor?
Q7:
1. What did Dylan want to do with Kelly?
2. What was Dylan's plan to do with Kelly?
3. Where did Dylan want to take Kelly?
Q8:
1. What was Brandon Taylor's job?
2. What did Brandon Taylor do for a living?
3. What did Brandon Taylor do for work after leaving Beverly Hills?
Q9:
1. What was Jason Priestley on Cnn to promote?
2. What was the main purpose of Jason Priestly's CNN visit?
3. What did Jason Priestley talk about on CNN, besides his work on 90210?
Q10:
1. Who published Jason Priestley's book?
2. Who was Jason Priestley's publisher?
3. What publisher did Jason Priestley use for his memoir?
Q11:
1. What was the title of Jason Priestley's book?
2. What was the title of Jason Priestley's autobiography?
3. What was the name of Jason Priestley's memoir?
Q12:
1. Did Jason Priestley have regrets about leaving 90210?
2. Did Jason Priestley ultimately regret his departure from 90210?
3. Did Jason Priestley later feel regret about leaving 90210?
Q13:
1. Who did Aaron Spelling likely envision ending up together?
2. What character was Brandon probably supposed to end up with?
3. Who is the couple who were likely supposed to be together at the end of 90210?
Q14:
1. Who wanted Brandon and Kelly to be together at the end of 90210?
2. Which member of the 90210 crew envisioned Brandon and Kelly together?
3. Who was pushing for Brandon and Kelly to end up together?
