Excellent! If she has some sense for the spiritual, I would say she'd have a lot easier time noticing him as well as being able to go longer before forgetting about him.

The way it was dealt with in canon with someone tied to the supernatural realm was that she totally forgot about him after being separated for some time (around a week, I think? iirc anyway), but was able to remember everything after interacting with him for a moment. I guess if it went on too long, she wouldn't have been able to? Laughs.

If that'd be a way you'd like to play it!