Glancing up at Seras, she frowned again. "No, I was not. The last thing I remember before arriving here was leaving Alucard to fight an opponent on the ground, while you and I entered the Major's airship."

Integra wasn't going to go blurting out ALL the details. Perhaps Seras would figure it out on her own eventually, maybe even Alucard would. Here and now, however, it wouldn't do any good to tell them certain details.