What gives you goosebumps?

When my sister decide to press a popsicle against the back of my spine or when I read any Ramsey/Reek scene from A Song of Ice and Fire. They are enough to give anyone goosebumps. :(

Well, when it's cold. But also the idea of a ghost following you or being really scared and paranoid about something.

HAHAHAHA CASSIDY ROASTED YOU. But usually gooses give me goosebumps

When I read a good book. You should try it.