These are the people that you can call on for a loan if you need money suddenly, who will call the doctor if you're not feeling well or who will take you to the hospital, or who will sit with you if you're having an existential crisis, if you're in despair.
Que són les persones a qui demanes un préstec si de sobte necessites diners, que trucaran al metge si no et trobes bé o que et portaran a l'hospital, o que seuran amb tu si tens una crisi existencial si estas desesperat.