“Live long and prosper” - (The Vulcan salute is a hand gesture consisting of a raised hand, palm forward with the fingers parted between the middle and ring finger,
and the thumb extended. - wikipedia)
I’m so amused no-one corrected him on sticking his thumb out yet, which make his Vulcan signs even more adorable. The sign where he’s opening the door is the fucking swaggiest - i see what you did there.