pi$$ off.
Clee1 is feeling upset.
In response, clee1 is feeling the urge to quell that unpleasant feeling with something more pleasant.
Clee1 cannot help it
The urge is too strong.
Soon, very soon, clee1 will submit.
Clee1 cannot help but submit.
Clee1 is not free to say no.
:)