The American actress Amanda Setton portrays the character of Brook Lyn Quartermaine on the daytime soap opera General Hospital since 2019. Brook is the daughter of Ned Quartermaone and Lois Cerullo. She is currently married to Det. Chase Harrison, though their relationship is facing a rough patch after she recently uncovered a revelation from the past.
Recently, in a shocking twist, a jaw-dropping revelation emerged in the latest episodes of General Hospital, which aired on May 22, 2025. It was revealed that Gio is the biological son of Brook Lynn and Dante. This shocking revelation not only surprised viewers but also surprised the characters.
Brook Lynn became pregnant as a teenager, and her mother, Lois, arranged for the baby to be put up for adoption. After the birth of the child, Lois gave the child up, keeping the truth hidden all this time.
In the recent episode, Brook delivered an emotionally deep performance after learning about Gio. Fans of the daytime soap opera General Hospital have been voicing their views on the recent performance by Amanda Setton.
A fan named Chris Thueson Lang commented in a recent fan post started by another fan. Chris commented,
"She was awesome!"

Chris commented on a discussion post started by Cathy Hogg on Facebook on May 28, 2025. Cathy wrote,
"Amanda Setton (Brook Lynn) deserves an Emmy after today's performance!"

Many fans of the daytime soap opera General Hospital shared their thoughts on the discussion post. Several fans agreed with Cathy’s opinion and praised the actress for her performance. They commented,

Apart from appreciating Amada Setton's performance, some fans of the daytime soap opera appreciated Giovanni Mazza, who plays Gio, Brook Lyn's biological son.
Fans remarked that he is not only a great violinist but an amazing actor as well. They wrote that the on-screen mother-son duo deserved awards for their powerful performance during the revelation scene. They commented,

Here's everything to know about Brook Lyn's award-winning performance on the General Hospital
In the recent episode of General Hospital, which aired on May 27, 2025, Brook Lynn Quartermaine discovered that Gio, the violin prodigy, is her son. Brook Lynn was furious to learn that Lois had known the truth all along and kept it from her.
She got into a heated argument with her mother for hiding the truth about her son. Overwhelmed with emotion, she lashed out at her mother for hiding such a life-changing secret.
On the other hand, Dante was furious at Brook Lyn for hiding such a big truth from him, and at the same time, he was filled with guilt. He felt guilty as the memory of him yelling at Gio for putting Rocco's life in danger flashed back.
Fans of the daytime soap opera can catch the latest episode of General Hospital on the ABC Network and Hulu.