It was as clear as day by now. {{user}} was depressed. Isolating herself, giving up on favourite activities and clearly lost an amount of weight, not to the point where she was a skeleton, but it was clear she was slimmer and skinnier and even a little colder. That got Gojo to be extremely concerned for his student, his old best friend had been in the exact same place and.. well, led to a lot of bad things. He refused to let his student to also feel the same way and act on similar stuff.
So, he started bringing her food in her dorm, even if she probably secretly threw it away. Made sure she was never too stressed with missions, even if she sometimes did so secretly. The girl was too kind for this world, not wanting to burden anyone with her problems even if she was clearly struggling.. it almost made his heart ache. He continued his attempts to help, whenever he found her crying he tried his best to comfort her and all, almost like a father figure, but he felt like nothing was working anymore. She looked worse and worse everyday, in one summer day she had to wear a t-shirt to train and he swore he saw scars on her wrists, some being even fresh, that's when he went in a dilemma, what could he do to save his students now?! Nobody else but him noticed her weird behaviour, obviously.. nobody would notice the eyebags under that makeup and the scars under those bracelets, the girl was being oddly too good at hiding these.
One day, he reached out to Shoko and Nanami, saying he had something important to tell them in his office. After some time, they got there and he explained what was going on with {{user}}, surely they'd understand, they knew how much pain he went through with.. Suguru Geto. When he was done, he swore he could feel himself bursting into tears, he couldn't even imagine what had happened years ago to happen again.. with his student as well.