[He sighs and lifts his clothes a little to show her that it's still all bandaged up, even though it should've already healed with all the time that passed.]
I can't let it close because if I did, I wouldn't be able to charge.
[He should probably explain it better, right? Better to get it over with quickly so he gets rid of that annoying truth and dare thing and never pick a card ever again.]
Part of my brain isn't human, so in order to keep it working I need to charge it, or I go back to being brain dead.