The actress frequently shares lighthearted details about their dynamic, including a famously chaotic wedding proposal. On her birthday in October 2019, Shyam grew so nervous that he abruptly stopped his car in the middle of a busy, traffic-heavy road to ask for her hand, entirely forgetting to play the special song he had prepared.

Karan Oberoi later revealed in interviews that they were in a relationship after meeting on set, but they eventually parted ways. Despite the breakup, they maintained a respectful professional distance, with Karan noting that he harbored no ill feelings toward her, praising her for her "bindaas" nature and great sense of humor.

Mona reacts in real-time to her co-stars' shifting energies rather than just waiting for her turn to speak.

While her character was navigating the treacherous halls of Rosewood High, Janel Parrish was building a real-life love story. In September 2016, she began dating , a chemical engineer they met at a Dave & Buster’s. On their three-year anniversary, Janel fondly recalled, "I fell in love with you at Dave and Buster's". The couple's relationship moved quickly; Long proposed in October 2017, and they tied the knot in a beautiful, private ceremony in Hawaii on September 8, 2018.

Mona Singh’s "relationships" are almost exclusively fictional constructs. Her real-life romantic storyline remains unwritten, unshared, and intentionally invisible to the public.

She remained single for two years following his death, focusing entirely on her mother and her work.

Mona's television journey began with the cultural phenomenon Jassi Jaissi Koi Nahin

She revealed that she is open to marriage but refuses to settle. "If I do get married, it will be an older man or a younger man—age is a number. But he has to understand that my mother comes first, and my work comes a very close second. I don't want a 'Mr. Perfect.' I want 'Mr. Real.'"

Despite over 20 years in the public eye, Mona Singh has never publicly confirmed a romantic relationship, engagement, or marriage. She has consistently refused to answer personal questions regarding partners or dating history in interviews.