I mean, first thing I did after reading it was to come over here to see if anybody else had posted something along the “uhhhh, did they?”, so that interpretation definitely occurred to me, too...
@fhq - doesn’t seem like a stretch to read it that way. I suppose an alternative explanation is that their spending the week together was a watershed moment for her, maturity-wise, etc., etc.,... but it seems purposely ambiguous.