I really want to root for Kanau, but she really doesn't have a major character arc for me to properly justify the pairing. Maaan. I feel sad now. It's too decisive.
No, she called back to the (former) boy that invited her to the super fancy restaurant that made her go on a pilgrimage to the rice fields where she met Ebina-papa.
And he was happy enough to hear from her again (or something).