For the “Good Omens” fandom, Aziraphale’s quiet acknowledgment that he and Crowley want the same thing on different timelines was reason for celebration. “You go too fast for me” has now become a byword for “I love you” among fans.
For a show supposedly about the apocalypse, it’s really more concerned with what it means to be in love with your best friend, who just so happens to be your enemy in the battle for eternity.
this physical contact is presented as being new, exhilarating and unusual for both of them and is used as a device to increase the romantic tension between them. the lingering shot of mr darcy's hand is intended to show just how moved he is by being able to touch her hand