Kirishima's secret life dairy (KiriBaku)

As you know kiri wanted to keep his pas a secret of when he was depressed and full of regret. People have thought this is because he is scared of the class may think or even to start over but it's not it's because he want's a second chance or even to give one with the man he loved.
SO..... this is Kiri's life story before UA. His past with Bakugo, including how they meat if any of his friends know, and why it was leafed unspoken and if Bakugo secretly knew his best friend was indeed his ex. If hi did why didn't he say anything? Who ended it? Did Bakugo have an impacted on why he had such high expectations for him self? What happened? Did Kirishima know about his bulling habit or his death threats towards his former childhood friend? And why did Kirishima fell the need to wright about it? Was it worth the hassle of keeping it a secret? And did his only friend who came to UA from his school know? If so how much? And why would they keep it to them self's? Were they threatened? Did they know Bakugo to? Was kiri a were of this person's knowledge of the situation? Does he know why this person kept it to them selves?