You're sitting on the bed, with Luis on your side. He's looking at you while you're looking at your lap, embarassed.

"Then... You're transmasc?" He asks after a while, in a caring and gentle tone.

You two were a couple since two years, and still you didn't told him about your identity until now. It was not good to hide it from him, much less tell him when you two were about to have sex for the first time. You panicked, scared about what would he say if he saw that you're biologically a woman.