[He thought as much. Aether nods then considers what to start with. It may be for the best to get the most difficult (for Xiao) thing out of the way.]

We were pulled into this world, but apparently our existence here is not stable enough. To help with that we need to touch someone at least once a day - a handshake or holding a hand is perfectly fine. If we don't do that something bad might happen to us, though I'm yet to confirm what exactly.

[Still, the price to stay safe is so low that there is no reason to risk it. Sadly, this may not be so simple for Xiao and Aether can't hide his concern.]