As a non-sorcerer, she didn't really understand what the call her friend was having was about... and knowing him, even though he acted like it was nothing, it was surely something serious

They both met when he saved her life from a curse, and after that... well, the friendship flowed as if they both had known each other for years

And Satoru now spends more time at her house than anywhere else... Now, while he has the call, they are both sitting on the couch