#lowkey though

First, I will admit that Aventurine is definitely willing to use his appearance to his advantage. This is pretty obvious. He wears incredibly flashy clothes, baths himself in cologne, overloads on glittering golden jewels, and absolutely calls attention to his appearance when working with clients.

We see him actively doing this in his Moment Among the Stars video, where he is clearly using his looks as an equal tool (to his wealth), to daze his target.

It's not an accident that he says things like "Use me as you wish," with all the explicit connotations preserved. The implication is there. However, unless he was absolutely backed into a corner, I think that implication is all it will ever be.

The reason I think this is that the devs go out of their way to give Aventurine three fairly noticeable physical behaviors in his in-game scenes:

For one, he has some of the most closed off body language of any character in the game.

Aventurine's default conversation pose is arms crossed directly and tightly in front of himself. This is like "Defensive Body Language 101." By crossing your arms, you put a symbolic barrier between yourself and the person you're speaking to, and also ensure that your hands are up and available in case you actually need to physically defend yourself.

Virtually all of Aventurine's conversations take place from this stance, no matter who he is speaking to (from the Trailblazer all the way to Topaz). He deliberately closes his pose off and tightens up his silhouette, which just sends a glaring "Don't touch me" message.

This closing off is also blatantly apparent when you compare it to the deliberately open poses he strikes while trying to make himself seem accessible to others (like tempting clients) or seem powerful (to intimidate):

Complementing this habit of closing himself off is a second noticeable aspect of his body language: He frequently avoids eye contact to the point that he even holds conversations while entirely facing away from the person he's speaking to.

I might be a bit lenient and say maybe he's doing this to on purpose to be mysterious, whoo~~ But... in all honestly, he just does this with everyone, even with Ratio while trying to talk about an actual important issue (wanting to look into Acheron's real identity). Hell, even the fake Aventurine does it to himself!

We can even say that wearing the rose-tinted glasses in the first place is another intentional barrier, one Aventurine deliberately removes in specific moments to give people the (false) impression that he's "letting them in" to his circle:

Now, this might be a bit more complicated in Aventurine's case, because eye contact has a whole extra meaning when eyes are the defining trait of your species and come with particularly challenging racial stereotypes. So it may be that Aventurine is simply used to conducting conversation while looking away to minimize racial prejudice against his eyes' unique appearance.

However, I'd also argue that the devs deliberately turned his entire model away in cutscene after cutscene to create a clear sense of being inaccessible, unapproachable, and unwilling to engage in the physical intimacy of standing closely, directly facing, and staring at his conversation partners.

While he faces away, he controls both the figurative and the literal direction of conversation, forcing people to keep their eyes on him while he is free to move as he pleases. Over and over again, it just says "I want to be the one in control. I'm not afraid to show my back to you, but you are not welcome to come near me."

And, in fact, that's a third aspect of his character's body language that I am sure the devs did not include accidentally: More so than other characters, many of Aventurine's conversations are conducted from weirdly far distances. Like, half the time he's talking, he's standing all the way on the opposite side of the room!

This habit of speaking from a-larger-than-normal distance is apparent in the first scene with Himeko...

And then in just about every other conversation too:

The bubble is twenty feet in every direction.

Like yes, he does approach and have conversations like a normal person... sometimes... But it is significantly more noticeable with Aventurine than with other characters that he often conducts whole conversations--even with his allies--from a distance. Just genuinely weirdly far apart.

Leaving space for Gaiathra, I guess.

And it's because these significant decisions were made with Aventurine's in-game body language that, when he deliberately alters his own behavior, it is instantaneously noticeable.

In 2.0, he closes the distance, the glasses come off, and he gets directly up in the Trailblazer's face.

It's uncomfortable not just because the player is suddenly being loomed over, but because this behavior has already been subconsciously established for the player as out of character for Aventurine.

The barriers the character himself was putting up are deliberately stripped away so that he can use physicality and demanding eye contact to intimidate his target. He has to reverse his own normal body language in order to come across as domineering (and, I guess if you're into that, appealing in a domineering manner).

And ummmm, just a tiny aside here because I can't resist:

This does mean that when the game goes out of its way to demonstrate Aventurine altering his own normal habit of distant and defensive body language, it is absolutely intentional.

Yes, this is a Ratiorine post in disguise. There literally isn't any other character in the game that Aventurine is shown being comfortable standing so close to and interacting with in this manner. This doesn't occur in every one of their scenes, but Ratio is the only character that this happens with repeatedly. It's not an accident that the devs literally added "They were walking side-by-side" as flavor text.

But look, I'll be fair: There's a great example of this in Aventurine's scene with Acheron too, where he closes the distance and attempts to make eye contact with her--seeking her guidance and closeness--and she is actually the one stepping away, speaking with her back turned, demonstrating her power and control (and issues with connection!) in that scene.

Anyway, this was a whole longggg tangent into analyzing Aventurine's body language, but my point is that, overall, the devs deliberately adjusted his model's actions in-game to give the impression of a person who clearly wants to be in control of every interaction he has with other people, who insists on distance over intimacy, and whose stances and habits suggest that he is significantly less accessible and open than his "Use me as you wish" motto might suggest.

Long story longer, I think that there is almost zero chance Aventurine is willingly ceding control over himself or the actions expected of him to anyone he isn't 100% comfortable with, and I think that using physical intimacy of any kind would be an absolute last resort for him. Frankly, he comes across as more likely to shoot himself in the foot than let someone he doesn't trust lay hands on him.