So some people were saying that it was out of character for Sanji to not immediately go to check on Stussy but this is much more in line with the Sanji-of-old that’s been sorely missed lately in that he’s being proactive and thinking strategically instead of reacting emotionally to something that’s already happened and he can’t change now.
But what I find the most interesting is that Sanji has seemingly already decided that Kaku had no idea what was happening (and Kaku’s reaction confirms it) but even with that and the fact that Kaku’s…not really a threat at the moment, he still picked the safest option for all of them and he doesn’t seem angry or like he’s blaming Kaku for any of it; he’s just getting confirmation for something he was already pretty sure about.
Also like…someone give Kaku his damn tea and a blanket or something. He’s been through so much this arc and has literally done nothing. Man needs a break.