@LeaStarss yo! Hii! I really loved you're new Itoshi brothers angst.. I love rin like people just either underrate him or completely ignore.
And i have some ideas.. Well.. I had a theory about Rin. Like why would Rin suddenly turn serious not talking about his brother thing. I figured it would be related to SA or something.
Because it would add more plot and explanation too. But you're choice love it by the way. Please next chapter as soon as you can. But please take time for yourself and health. Thank you