>>2687971Sit next to her, lean back and relax with her. The scenery is beautiful and you even get to enjoy it alongside pretty Kumiko.
Kumiko's words can be mean but assuming she doesn't actually hate you she's actually pretty chill as long as you're cool about it. It's similar to when she sat next to Shuuichi in the bus. She acts very rude at first but she's also very down to earth when he is.