It's nice seeing Kyoko before she developed good social skills. She couldn't stand not to give the correct answer to Yui, so she came all the way out there just to give the answer and then leave, not understanding that she was supposed to go with her to hang out… Or if she did she didn't have the intention to hang out, just wanted to prove that she knew the right answer! Her stubbornness is adorable and I love it!

I do wonder what they're going to do on their off time, it'll be interesting to watch them grow closer.