In the trailer, we see Spock sharing bloodwine and a toast with some Klingons, even giving his best version of a Klingon grunt, and it’s a thing of beauty. The Klingons actually look like Klingons, too, not the TOS versions where they were pretty much human or the “Star Trek: Discovery” versions that I simply refuse to acknowledge. This is also still well before the Khitomer Accords that brought peace between the Federation and the Klingons, so Spock is potentially sharing a drink with the enemy, which makes this quick moment all the more interesting. If we get to see Spock do a Klingon headbutt, I can die happy.