Almost two weeks pass. Sadde still has work, even if school's out, but they and Theo hang out a bit more. No new cards appear, and Kero seems to not think that strange, so Sadde themself doesn't care. And one day Theo gets a text in the morning: Happy birthday!
Theo and Sadde in Cardcaptorverse
always-changing
He walks past his dad, making a half-hearted effort to assure him he's fine, then goes to his room. He assures Kero he's fine.
He stays there all throughout Tuesday.
And Wednesday.
He does go to school Thursday, though.
guardian_beast
Kero is neglected during those days. He has to actually go to the kitchen on his own to get sweets!
always-changing
Sure! You wanna come over here?
It might be implied that Theo wouldn't want to go out again, not just yet.
always-changing
They go upstairs and to his room.
"School, too. Other than that, nah, not really."
Moping around. Not crying. That's totally not interesting, right?
guardian_beast
Kero appears from nowhere and says, "He's sad all the time he doesn't even give me food anymore!"