Ash arrives in
Walford as the
Sikh bisexual girlfriend of
Iqra Ahmed (
Priya Davdra), being introduced to Iqra's grandparents
Arshad (
Madhav Sharma) and
Mariam (
Indira Joshi). Iqra explains that Ash is a doctor. At a nightclub one night, Iqra tells people that they are just friends, upsetting Ash. Iqra kisses Ash in front of all the residents as an apology. Later in the year, Ash is revealed to be a member of the Panesar family, the sister of
Kheerat (
Jaz Deol),
Jags (Amar Adatia), and
Vinny Panesar (
Shiv Jalota). During a "wife swap" event, Ash is paired with
Honey Mitchell (
Emma Barton) for several days and soon notices that Honey has
bulimia nervosa, and advises her to seek professional help. When Honey disowns her boyfriend
Adam Bateman (
Stephen Rahman-Hughes), who knew about her
eating disorder and showed little concern, Ash and Iqra praise Honey for her newfound courage. Kheerat, Jags, and Vinny move into a house before Kheerat apologises to Ash for disagreeing with her decision to have an abortion at age 19. However, he is disappointed with Ash after she introduces him to Iqra, as Iqra is
Muslim. Later, Ash's mother
Suki Panesar (
Balvinder Sopal) arrives in Walford claiming to want to repair their relationship, as they had previously cut contact due to Suki's disapproval of Ash's sexual orientation. Suki reveals she is dying from cancer, but Ash realises that Suki is lying. Suki discloses that she lied about it to bring the family closer before Ash's father is released from prison. Ash interprets a comment from
Harvey Monroe (
Ross Boatman) as racism, and reports him to his employer
Kat Slater (
Jessie Wallace), who fires him. Ash is harassed by Harvey's son
Aaron (
Charlie Wernham), who does hold
racist views but is convinced to forgive Harvey after his daughter
Dana (Barbara Smith) explains that he never thinks before speaking. Ash begins bonding with
Peter Beale (
Dayle Hudson), unaware that Peter slept with Suki. When Ash and Iqra break up, she begins a relationship with Peter. The relationship sours after Ash is suspended from her job for supplying medicine to Peter while off-duty and hungover. After Jags is killed in prison, Peter fails to support Ash through her trauma and she breaks up with Peter after catching him sleeping with her mother for the second time. After a brief departure, Suki registers Ash for GP training and sets her up to run a doctor's surgery with
Nina Gupta (Hersha Verity), despite Ash enjoying her current position. Suki also buys Ash a car to bribe her, and Ash expresses her frustration and claims Suki has always controlled her, and wouldn't let her visit her father in prison. After Kheerat and
Ben Mitchell (
Max Bowden) fight, Ash examines Ben before he admits he called off protection for Jags as revenge, which resulted in his death. Ash is blackmailed by
Eve Unwin (
Heather Peace) after writing an incorrect prescription for her to return money that her family stole from
Jean Slater (
Gillian Wright), but she is caught by Kheerat in the act. When Ash's father
Nish Panesar (
Navin Chowdhry) is released from prison, it is revealed that local resident
Ravi Gulati (
Aaron Thiara) is her half-brother. Kheerat tells Ash and Vinny that Nish was in prison for murder, causing Ash and Vinny to give Nish the cold shoulder, but they both forgive him after he apologises and explains his side of the story. After Kheerat confesses to the murder of
Ranveer Gulati (Anil Goutam), despite Ravi and Nina being responsible and Suki believing it was her, resulting in Kheerat's arrest. Months later, Ash tells Nish that she has been re-offered a job in
Canada, and, not wanting her to leave, he orders Suki to convince Ash against going, but, wanting her daughter to see success, Suki baits her into taking the job, pretending to dissuade her. As a result, Ash pursues the job and departs after warning Nish to give Suki more control of their marriage's business empire. In July 2025, it is revealed that Ash is getting married but Suki is devastated when Ash doesn’t invite her to the wedding. ==Reception==