As Helena's feelings for her had never actually phased Svetlana to begin with, she hadn't really thought of the fact that those feelings might return with her memories. After all, they had been friends. Yes, she had known and yes she was still far more closed of than she had been before, but the notion didn't phase her as it didn't even really register as something she'd need to think about. Not that it would change anything. And even though she was quite adamant at the moment about not opening up anymore, Svetlana could tell what Helena's presence there meant. That she hadn't said anything on the boards yet of her arrival, that she was staying even after she had gotten the information she needed.
"I can imagine..."
She could, in a way. If one had dreams of something, dreams that seemed so real with feelings that lingered and it was just a dream, what did that say? And from watching the show, Svetlana had noticed a moment where it could have been Helena realizing or at least entertaining the possibility that dreams she might have had were actually real. The moment the truth of the Astrolabe had been revealed.
"Though hopefully even if it had remained just your subconscious to you, you would have taken what you saw and applied it to your life."
Applied being the things Helena had learned since coming to Lawrence, the progress she had made before she had decided to be an idiot and ignore it all and proven to Svetlana the thing she had always known to actually be true about people and listening.