We rarely ever see Tom in a truly spontaneous environment. Even in instagram stories, he has the control so we never get to see him off guard. This is a rare instance of that. Especially notable because he’s caught off guard by a beautiful woman –who was acting absolutely charmed by him the whole night– making a request of him (also a woman who literally played his MOM in Lost City of Z a year prior but WHOOPS boy’s a man now, she’s into it). And this is where we see a glimpse of flirtatious, fully candid Tom Holland. Laughing nervously, blushing just a bit, asking her shyly what she wants, then imitating her teasingly after she insists.
BONUS: Check out his STUD LEAN™ after he does a little jig and Sienna affirms him and gives him a nice little pat on the back. Boy was pleased with himself (and a little self-conscious).