HGHHHH! YES! FINALLY! AI KISSED CHIE!
Sure, it may have just been on the cheek... But these two are my OTP in this series, so I'm so ridiculously happy to see a clear romantic development between them, of both Ai and Chie finally realizing that they're each the most important person in the eyes of the other- such a cute couple!
Speaking of which, over the course of this series, Ai really has become the perfect "boyfriend" to Chie. I think that some guys could stand to learn a few things from her.