When I was young I dated an American girl who would regularly gift me Hershey's products, which all tasted like it was several years past its expiry date. Since

When I was young I dated an American girl who would regularly gift me Hershey's products, which all tasted like it was several years past its expiry date. Since living in the USA I've gradually got used to it, to the point where I actually like it o_O tl;dr: acquired taste