It Was Not Anything New
According to Johnson, Greenfield usually kisses him. As a matter of fact, his costar does it more than any girl he has ever dated! During the first season, one such improvised kiss was added to the final edit. After learning that Nick was suffering from a medical condition, Schmidt flies into a frenzy and then kisses his friend on the mouth! Greenfield has said that Johnson did not always like these impromptu kisses but learned that he should expect them.
Star Wars: The Last Jedi
Do you remember the scene in which Luke had to say goodbye to Leia Fisher in Star Wars: The Last Jedi? Before Mark Hamill walks away, he leaves a kiss on the forehead of Carrie Fisher. The actor said that this was actually a genuine gesture that he acted on at the right moment.