(I’m guessing this is why they’re using the Vive instead of Facebook’s own Oculus Rift, since one set of Vive trackers can serve multiple headsets.) The ostensible entertainment is watching people flail around with rubbery limbs, joking about how weird they look in VR.
Sometimes the avatars turn into dinosaurs or get whisked to a lunar landscape, and you can watch them joke about how weird is in VR.
It may be serious or casual, straight or gay, committed or open, short-term or long-term.
We use the gender-neutral term “partners” to refer to people in an intimate relationship, but you might use a different word (and that’s okay)!
“Dating” means different things to different people, particularly across generations.