Considering the man in question, the explanation was on point.
Even though Sarah felt a surge of jealousy for not getting the wife role, she consoled herself by stating the obvious, yep, very obvious truth.
'I'm the first.'
"Var, I need your help to get a proper understanding of Isadora."
"Okay?" Varian blinked in confusion for a moment before he raised an eyebrow in surprise. "Synergy?"
Sarah nodded. "It's not a link where we just exchange memories, even though it happens sometimes. The most delicate strings we can sense are our feelings."
Enigma raised her head slightly and asked in a sheepish voice. "A-Are you sure you'll be okay? Isadora's memories and feelings are very…deep and complex."
'You could get lost in them and distort your view of reality.' That's what she implied.