Some of us are born with fragile heart and we can't unsee when someone needs help and they are in trouble. It's not that we want the kindness to be returned or we want a blessing from them. But we lived in a time in a similar situation or even worst. We met on our way extremely kind people who helped us without seeing my identity and my relationship with them. Or we have also met with people from the same bloodline breaking us into pieces and left bleeding. Of us looks strong because we know we can't stop living and hoping and we tried everything to heal our broken souls to begin with new set of hope and dreams.
When someone helped you with extra care, they don't have any hidden agenda. They just want to be treated in the same way she has treated you.