Quiz for your brains....

[vix]

Just got a little quiz from the local school, a few are doing my head in.

All the answers are sweets or chocolate, for example the clue 'The brains of the sweetie world' are Smarties.

Here are the ones I'm stuck on:

A chocolate without directions
Quivering pulses
Not soft
To move around quickly
Flying goodbyes

Any ideas? I'm not going to win anything with it but it's just doing my head in a bit now!!