Remember when two sisters set up Hoda Kotb with their dad at her book signing back in October? Well, the relationship is going swimmingly. At the Dennis Basso show yesterday, a beaming Hoda told us she and her guy had a really great Valentine’s Day date last night. “I’m still at the pinch-me stage,” she said. “I really can’t believe it. I mean, I’m 46 and I have butterflies. Like, what the hell’s going on here?” She says she’s having fun, and it might even be serious. “I think it’s kind of a big deal,” Hoda said. “I don’t get butterflies easily. ”