Rider
Before Oka could even respond, her boyfriend piped up, explaining that not all Pokemon were sentient. Confirming him claim, Oka then very unsubtly indicated that it was time for Rider to leave, bidding her goodnight. Aware of the girl's desire to have fun with her boyfriend and not wanting to get in the way, Rider smiled and nodded.
"Good night, Oka", she said, warmly. "And you too, Jin. I hope we can talk again soon."
With that, she turned to leave, a happy smile on her face. After all, she'd just met someone she was sure would be a good friend, a person she could spend time with when Sakura was busy or did not need her.