I actually avoided this manga before coz I had a feeling it will put me to grieve at some point but I'm glad I finally able to pick myself to read it!!
"You feel all gwaaahhhh when you're together and your heart feel guoooohhh" Yup!! That explanation is sooooo Hinata!! And Kageyama asked Hinata to speak clearly?? I thought Kageyama speaks Hinata's language?? Coz they're both natural idiots!! (⌒▽⌒)
Thats a crazy plot twist Oda-sensei!!!! Gotta give it to Dai-sensei-sama to come up with such event!!!!!