"do you feel hurt?" "are you okay?" they asked you.
'To be honest, I don't even know myself. Do I feel hurt? I don't know. It's just..numb. Am I okay? Physically yes but mentally..I don't know. I just don't care anymore..' you wanted to say this to them but you don't want to burden them with your existence so you just said;
"nah." and "yeah. I'm fine"