I'm thinking of an angst fluff one. Here's the plot idea: (they aren't dating at this point) Shuichi and Keebo get into a fight (you get to choose what about) and they stop talking to each other for three months, during that time Keebo went through a lot and also went through a crisis (I just want my heart to die rn) feeling that everything was his fault. While Shuichi kinda forgot about Keebo, and Kaito being the homie he is brings up the fact that he hasn't seen Keebo in months, and when he did see him Keebo's eyes looked dull. This causes Shuichi to remember the fight and start worrying and panicking. Then Shuichi runs off to try and find Keebo. He finds him in an alley where Keebo is broken down and battered (bullies are to blame but some of the scars look odd to be caused by bullies) and once Keebo sees Shuichi he just breaks down in tears. Then angst-y fluff happens, aka you take it from there. I'm also thinking that Shuichi calms Keebo down from a panic attack, because my mind wants to make my heart die. Also after the calmed Keebo and the make up, some gay flirting happens which leads into a confession.