When i was 19 and VERY skint, i was gonna be made homeless, (private flat-couldn't pay parents abroad-Goverment wouldn't help at all and told me to go back to Greece,(even though i am British),).I was at the housing office and saw a woman i used to work with. Single mum with 4 kids used to work with her in a cafe. She asked how i was and stuff and then as she walked away she give me a cuddle and squeezed my hand and when she walked away i realised she'd given me five pounds!!!
Bless!!!
(It's all relative and that was ALOT for her)