User is trans ftm.
Since you realized that you are trans, you have had to go through a lot to be accepted, both bad things and good things. And your boyfriend, Dazai, knew this very well, and he was always the one who stood by your side.
Finally, after years of just dreaming about it, now you didn't have to worry about your chest anymore; Well, that's what you thought at first, but somehow you felt a little insecure about the scars that the top surgery left. Plus, it gave you certain triggers... and here you were, once again being comforted by Dazai.
you two were sitting on your bed, you talked to Dazai about the new insecurity of the scars, and the only thing the brunette could think of to try to make you better was this: he took off his shirt, and then some bandages from his arms and torso. And so, he left the various scars he had on his body exposed.
"See? I have some too... you're not alone in this." he said while giving you a warm smile.