Are they really in high school?

We can all relate to high school love. XO, Kitty is Netflix’s hottest rom-com series that involves lots of love triangles and squares, but lots of people might be shocked at how old the cast members really are.

The show follows the love life of Kitty Song Covey, who is the little sister of Lara Jean Covey from To All the Boys I Loved Before, as she navigates life at KISS, the Korean International School of Seoul. Long story short, she ends up in a love square with Dae, Min-ho, and Yuri. Her feelings are all over the place and will she truly end up with someone that’s right for her?

“Something I’ve admired about her is that she really does follow her heart and does things that feel right for her, not because someone else is pushing her toward it,” Anna Cathcart told StyleCaster after season 1 came out. “I hope that In the future she continues to do that and ends up with the person that she feels is right. I trust Kitty that she’ll do that. As long as she follows her heart, I ship whoever she ships.”

Anna Cathcart

Photo : Netflix

Age: 21

Anna Cathcart, who plays Kitty, was born on June 16, 2003.

Sang Heon Lee

Photo : Park Young-Sol/Netflix

Min-ho’s actor Sang Heon Lee was born on May 21, 1996.

Minyeong Choi

Photo : Park Young-sol

Gia Kim

© 2024
Photo : Park Young-Sol/Netflix

Age: 32

Gia Kim, who plays Yuri, was born on November 4, 1992.

Audrey Huynh

Photo : Park Young-Sol/Netflix

Age: 19

Audrey Huynh, who plays Stella aka Esther, was born on August 3, 2005.

Regan Aliyah

XO, Kitty. Regan Aliyah as Juliana Porter in episode 206 of XO, Kitty. Cr. Park Young-Sol/Netflix © 2024
Photo : Park Young-Sol/Netflix

Age: 25

Regan Aliyah, who plays Juliana, was born on July 8, 1999.

Anthony Keyvan

Photo : Netflix

Age: 24

Anthony Keyvan, who plays Q, was born on August 13, 2000.

Sasha Bhasin

Photo : Netflix

Age: Unknown

Sasha Bhasin, who plays Praveena, hasn’t revealed her age.

Ryu Han-bi

Photo : Park Young-Sol/Netflix

Age: 20

Ryu Han-bi, who plays Eunice, was born on February 13, 2004.

Jocelyn Shelfo

Photo : Park Young-Sol/Netflix

Age: 23

Jocelyn Shelfo, who plays Madison, was born on June 6, 2001.

Joshua Hyunho Lee

Photo : Park Young-Sol/Netflix

Age: 26

Joshua Hyunho Lee, who plays Jin, was born on July 14, 1998.

Peter Thurnwald

Photo : Netflix

Age: 27

Peter Thurnwald, who plays Alex Finnerty, was born in 1997.

Michael K. Lee

XO, Kitty. Michael K. Lee as Professor Lee in episode 201 of XO, Kitty. Cr. Park Young-Sol/Netflix © 2024
Photo : Park Young-Sol/Netflix

Age: 51

Michael K. Lee, who plays Professor Lee, was born on June 5, 1973.

Noah Centineo

Photo : Netflix

Age: 28

Noah Centineo, who plays Peter Kavinsky, was born on May 9, 1996.