[it's okay, sizhui would prefer that wei wuxian not notice because he doesn't want to make him feel bad in return. at least wei wuxian's next comment has him relaxing again a bit, his head nodding in agreement.

as for the watch... sizhui's still learning new things about it every day, but one of the first things he figured out was how to message another person directly. so, with determination in his expression, he draws his arm around and holds out the watch, poking at it for a couple of seconds before an empty message opens up for him to type into.]

You can do it that way but there is also a way to address everyone on the network, which is . . . a bit difficult to explain? Though it's where people go to talk to each other, whether they're asking for advice or something else.

Here, [and he motions toward his watch first then he starts typing:] Hello, Xian-gege! This is me typing something random for a demonstration. :)