Everytime I see Eva at 64, she suggests a double with one girl or another. She seems to be genuinely into a number of the girls there, so if nothing else, you're guaranteed that at least one of your partners will be fully engaged.

I did see her in the hallway as I was being introduced to Fenny, and I could see her eyes light up as she suggested a double the next time I see them. I'm not so sure that I would survive such an encounter, though.