Is There a Relationship Between Rico and Liza?

Ozin: Reg is probably the most interesting currently because why is he a relic, I guess. Nanachi is weird too because she looks like a rabbit doll. That would be weird. My love innocent. What they're called Rico is. Yeah both of them. But obviously those two are being set up as love interest down the line. So I think that that's probably not the case. And then forget the memories. Do you have any theories about Rico, about Reg, even Nanatri, Mitty, since you haven't watched the last episode?Yeah, theories. Nothing crazy.