While Blake Lively's[1] new film It Ends With Us[2] is a tale of love, loss, pain and hope -- there was nothing but true love and joy in her real-life friendship with co-star Jenny Slate[3].
Lively and Slate sat down with ET's Rachel Smith in New York
...
Spoiler alert! Do not read if you haven't yet watched the season 2 finale of House of the Dragon.
Cause for celebration!