Kaley Cuoco remember the unforgettable moment she shared with Alyssa Milano on the set of ‘Charmed’

Kaley Cuoco joined the cast of “Charmed” 15 years ago as Billie Jenkins. She appeared on the show’s final season in 2005 as a novice witch seeking training from the series' protagonists Piper Halliwell (Holly Marie Combs), Phoebe Halliwell (Alyssa Milano) and Paige Matthews (Rose McGowan). “I came in and I was the new girl,” Cuoco tells Yahoo Entertainment. “When I got to set I was so nervous.” The actress, who was 22 years old at the time, recalls how welcoming Milano was on her first day. “I see Alyssa and basically I was so nervous,” she explains. “She comes running up to me and gives me this huge hug.” Cuoco says it’s one of those moments that she will never forget. “She might not remember that moment but I remember it forever.”