Actor Jim Parsons accepts the Best Actor in a Comedy Series award for "The Big Bang Theory" at the 4th Annual Critics' Choice Television Awards at the Beverly Hilton in Beverly Hills, California June 19, 2014. REUTERS/Mario Anzuoni
Actor Jim Parsons accepts the Best Actor in a Comedy Series award for "The Big Bang Theory" at the 4th Annual Critics' Choice Television Awards at the Beverly Hilton in Beverly Hills, California June 19, 2014. REUTERS/Mario Anzuoni Reuters/Mario Anzuoni

Sheldon will be seen saying goodbye to his Web show "Sheldon Cooper Presents Fun with Flags" in episode 10, which is titled "The Champagne Reflection." While Sheldon is busy with his last episode, Leonard, Howard and Raj head to clearing a dead professor's office who seems to have not achieved much in the field of research. Bernadette and Penny are at their company banquet where the former is making Dan upset with remarks on his grandson.

According to the official synopsis of "The Champagne Reflection," "Sheldon says a tearful goodbye to "Fun with Flags." Also, Leonard, Howard and Raj look for something significant in a dead professor's research, and Bernadette is shocked to learn her co-workers' true feelings from Penny."

The leaked spoiler report reveals that the champagne bottle in "The Champagne Reflection" belongs to the dead professor. Howard, Leonard and Raj find it in a drawer, with a note from his mother, which says that the bottle should be opened when he makes a great discovery. The unopened bottle indicates that the dead professor did not accomplish anything worth celebrating. According to the spoiler report, this makes Leonard reflect on his own research work. Later, Leonard takes the bottle home, as the trio decides to open it when one of them discovers something great.

However, Sheldon ends up opening the bottle. Sheldon co-hosts the final episode of the show with Amy and is quite emotional about the end of "Fun with Flags." Afterwards, he is checking comments on the last episode but no one seems to be posting comment. One message pops up, according to the spoilers. This message says that he or she is sorry that "Fun with Flags" has ended. After reading this note, Sheldon decides to revive his show again. He ends up opening the champagne bottle that Leonard brought home, according to the spoiler report.

Meanwhile, Bernadette makes fun of Dan's grandson and she calls him a "wuss." This makes Dan upset but he keeps quiet. Penny tries to make Bernadette realise that she ends up being mean to people and that she needs to show her sweet side, the spoiler report reveals.

LeVar Burton is returning to make an appearance in this episode.

[Youtube/The Big Bang Theory]