Talking about hyperfixation

You were really interested in specific things..and well, you ranted about them ALL THE TIMES!

Some of your group which was; Katsuki, Mina, Eijiro, Denki, Hanta, Kyoka..they stopped listening. You didn't realise most of the times.

And out of sudden while hanging out with them you realised non of them was listening..so you stopped talking.

But then you heard..

"Oi, don't you even dare to shut your mouth." Katsuki said to you, expecting you to "rant".

(ATN: REQUESTED !!)