Thanks for the information :D
I checked again and if I had choose 4. Option, and I did, so I don't know because it doesn't show me the bar, I'm sad and frustrated bro TuT
It could be a error or something?
When Aeran is introduced in Episode 1, you have to select the option:
#4. You are friends and you are partners. You can’t imagine this life without him at your side. Though nothing romantic has happened between you, you can’t help but wonder…
This is the only chance you have in the game to flag his romance.
If you are playing on an old save (from before Patch 2.6., which required all players to restart their playthroughs), then his romance bar will not show up.
I think it's more for that, I will need to load or see your publish about the patch , thank you so much for the help.
Note: I really love the writing style and the introduction to this world, in every suspense moment I thought I was living it myself is fantastic as how to know to handle suspense and surprises, you have an excellent job between your hands. (If I'm incorrect with something is because I'm not native of english, I'm learning about the language)