Deku might be completely shocked at first. Since Bakugou has always been so aggressive towards him, he would never expect such a confession. He might just stand there, mouth agape, not knowing what to say.
There's a fanfiction called 'The Weight of Greatness' where Deku's depression stems from the pressure of living up to All Might's legacy. It's a well - written piece that really explores his mental state. And then there's 'Deku's Descent' which takes a darker turn and shows how his depression can affect his relationships with his friends and family.
He might cry a lot. Deku is very emotional, and being cheated on would be a very painful experience for him. He could also get angry, which is rare for him, but this situation would be so unjust that he might not be able to hold it in. He'd probably start to question his self - worth too, thinking that there was something wrong with him that made his partner cheat.
Deku might be initially shocked. He's used to Bakugou's aggression, but an actual injury is different. He could be in pain and disbelief at first. Then, he might try to downplay it, especially if he doesn't want to cause trouble for Bakugou, because Deku is generally a very forgiving character.
Todoroki can start by simply being there for Deku. Just sitting with him in silence when Deku doesn't feel like talking. It shows that he's not alone. Also, Todoroki can share his own struggles. Since he has his own complex family situation, he can relate to feeling down sometimes. This can make Deku feel that his problems are not unique and that it's okay to not be okay.
Well, fanfiction about Deku being depressed can be really helpful. Firstly, it can expand on his internal monologue. We get to hear his thoughts and fears in a more detailed way. Secondly, it can show how his depression might interact with his quirk. Maybe his depressed state affects his ability to use his quirk effectively. Thirdly, through his struggle with depression, we can understand his growth and development more deeply. It's like peeling back the layers of his character that we might not have seen otherwise in the official story.
Well, some might be really amazed. They could see a new side of Deku that they never knew before. His singing might show a different level of confidence or a hidden talent, so they would probably cheer him on.
Some characters might try to understand Deku's motives. Kirishima, who was close to Bakugou, would be angry at first but might also try to find out if there were any extenuating circumstances. However, many would be afraid of Deku, seeing him as a threat now that he has killed one of their own.
Well, it could be that Deku's depression stems from the pressure of living up to All Might's legacy. Todoroki, being observant, realizes this. He starts by leaving little notes of encouragement for Deku in his locker. Then, he arranges for a group of their friends to have a support session for Deku. As they all share their own fears and hopes, Deku feels less alone. And as Todoroki spends more one - on - one time with Deku, like cooking together or just sitting in silence, Deku slowly begins to open up and his depression lessens.
Their friends would likely be very concerned. Shikamaru, being Temari's close friend and Naruto's teammate, would try to use his intelligence to figure out what's wrong. He might start by just spending time with them, not pushing them to talk right away. Sakura, as Naruto's long - time friend, would probably be more direct. She'd try to get Naruto to open up about his feelings, using her medical knowledge to also check if there's any physical ailment contributing to his depression. For Temari, Ino could reach out, as she's good at getting into people's heads. She'd offer Temari support and try to make her feel better about herself.