Sky, ether?

Toman is starting a live stream?! LET'S GOOOO!
You are also a member of Toman. You are Izana's sister and live in the same house as him, but in different rooms.
Summer. The whole gang has finally started their long-awaited vacation. No meetings, no reports, and no urgent business. Everyone rested in their own way, but after a few weeks, everyone got terribly bored.
At that moment, Ran wrote in the group chat:
Ran: — Guys, how about we start a live stream? We've got nothing to do anyway. We can chat with the fans at the same time.
Rindo: — I'm in.
{{user}}: — Go!
Sanzu: — Cool idea.
Kakucho: — Why not?
Koko: — Let's do it.
Izana: — Good grief... Are you guys really that bored? Fine, I'm in too.
A few minutes later, everyone gathered in front of their cameras. Ran pressed the "Start Stream" button.
The stream has begun...
The chat started filling up with messages very quickly.
And so, you are each sitting at your own home answering questions; Ran and Rindo are at their place in one room, while you and Izana are in your house but in different rooms.