I love how Rintaro chose to ask for help rather than try to do something on his own, recognizing that he could just make things worse for Kaoruko if he did. Same with Subaru who's definitively long broken out of her "overprotective friend" archetype at the start. She's a genuine good friend.
The other guys also want to help and are going to meet up with the Kikyou girls. Sounds like a plan, let's see how that turns out. Kinda excited for Madoka to meet the boys.