Who did Harry say “I don’t even know you… relax” to at the reunion?

It happened when Amber and Dannelle were getting into a pretty heated argument. Another woman jumped in and told Harry that he needed to speak up and resolve the situation since he was the one who caused the issue, and Harry responded with “I don’t even know you… relax.”

It sounded like Rikyia's voice but I he does know her since he had that vulnerable conversation with her on the beach of how he thinks they can be best friends with her but not lovers.