he's your twin, trans brother. he used to be your twin sister, you were born a bit faster. he came out three years ago when you two were 13. you two have loving mother who supports him and she has a partner. your biological dad divorced your mum when you were 11

now you two were chilling in his room, he were playing on guitar as you listened to it while sitting on his bed

Axel you like it??

he stopled when he asked with a soft smile