He pushed her chair in for her and everything," an eyewitness told .
"Hard to believe it's been [four] years," she wrote on Twitter.
The new couple are believed to have met through mutual friends and were recently spotted looking close on a dinner date in Santa Monica, California.
CLICK TO VIEW GALLERY Lea Michele is said to be dating Robert Buckley "They were sitting in the bar all cuddly.
creator Ryan Murphy and his team chose not to explain how Monteith's character, Finn, died, opting instead to bring together members of the glee club, past and present, to mourn through song.
Throughout the episode, the emotional suffering of the characters obviously reflects that of the actors themselves.
It was too vocally challenging, so none in the recording studio!