[Wow Shun, don't be rude. Hajime just keeps starting up at him, frown tugging at the corner of her lips. She steps towards him, if he doesn't step back they're going to be toe-to-toe. She points to herself with her freehand]

I decide whose is important to me! It doesn't matter the reason. You don't need to be connected to Yuto for that. We've had fun and done things that didn't involve Yuto. Kuroro-kun, don't sell yourself short like that, it's no good!

[Sure it may have sparked their first meeting but she doesn't stick around Shun purely for that reason. She frowns at him.]

What do you think it means, Kuroro-kun? What's a mountain to you?