At the very very very end. When they're in the restaurant after the competition. It's right before Shige-chan gives the tickets to Kashiwagi-sensei and right after Mari-chan rejects Wataru and asks for Hino's number.
ohhh i see .... hmm ...
the reason why Kiyama was asking that is maybe bcoz he wasnt able to really dance for the competition, thanks to the goons who are always end up beating him, so he turned to Kashiwagi-sensei who is a pro soccer player turned rythmic gymnastics coach, to ask if he could at least do soemthing abhout it, but became hesitant and walked away
OR ... another reason could be talking about his love life ... the unspoken feelings with the female teacher
errr.... these are just my opinions dear! bcoz there is no clue with that!
Guess who's back?