Enjolras is super terrible at taking care of himself. He goes to sleep late and wakes up early in order to study, finish assignments, work on any projects for the Amis, and go to class.
He only eats one meal a day too. Usually it’s not even that he forgets to eat, he just doesn’t have the time to until he’s so hungry that he just doesn’t feel it anymore. And by the time dinner rolls around, he ends up eating something like an entire pizza by himself.
It’s not even that Enjolras doesn’t know how to take care of himself, it’s that the semesters just get too busy and he’s stuck in an unhealthy spiral until breaks come around.
Grantaire is aware of the fact that Enjolras ignores his wellbeing in favor of the work he needs to get done. However, he doesn’t realize just how bad it is until he starts dating him and sees it first hand.
The amount of times that Grantaire has seen Enjolras stare at a pile of unwashed dishes and shrug is concerning.