You may feel a sense of obligation to someone who helped you out quite
some time ago. Now, Pisces, that person may want to cash in on that favor.
But friendly favors should be done without expectations of compensation.
If you are feeling guilty or beholding to someone, that is of your own
construction. You do not owe this person just because they helped you out.
If you wish to help, do so out of generosity, not obligation. But if you
don't feel right about helping with a particular issue, then don't. Let
your heart be your guide here.