He says in his interview with what's her face how she departed his presence and talks about planting jacket "she was wearing last time he stared at her for 45 minutes"I'm going to speculate day wear and her Longwood jacket. Simply because I have convinced myself that she was spotted on that 7-11 video (and I think it might be the one near his hotel.)
And ALL of the above is just speculation. We have confirmation of nothing I mention.