C202 Isn't This My Good Little Brother?

Clarissa, who had been contentedly smiling with her ID just moments ago, suddenly became quiet.

"Forget it, let's just say I never asked..."

Amadea spoke, but Clarissa abruptly lifted her head, shaking it as she looked at Amadea, "I don't know." Amadea was taken aback... What did she mean by 'I don't know'?

Seeming to understand Amadea's confusion