@notyurinotinterested I think - but I'm not sure either - it's about Chisaki saying before "isn't it good to have a hairstyle you like after a long time". Then she realizes that that hairstyle Honori likes is what she gave her ...
She says "it's cute" "I like it" then later that she doesn't like the hairstyle, meaning she was referring to Chisaki herself not her hair. It was an obfuscated confession.