Seras: Should we follow him? Why didn’t he invite us in?
Alex: Because you can’t come in without an invitation from someone living in the house. So if you follow him, he knows Integra’s already invited you, which means we’re trusted.
Seras: Okay. That makes sense.
Walter: So…can you tell me what happened? It must have been bad, or she wouldn’t withdraw like this.
Seras: She…lost somebody close to her.
Walter: I see.