candidate #3: Precious
Precious is a fucking cow, but right now she's "the it cow". After her fame fades, she might be willing to hang out with Barry at all-you-can-eat buffets. But, let's face it, she'd eventually drop the "I just want to be friends" line on him.
This is hard. Does anyone have any ideas? Let's show Barry that in theory there actually could be a match for him in the world.