Final answer:
Moira advises Stevie to stop obsessing over Warren McIntyre and find someone who genuinely cares about him.
Step-by-step explanation:
In the given text, Moira advises Stevie to stop obsessing over Warren McIntyre, as he doesn't have any romantic feelings towards Stevie. Moira suggests that Stevie should focus on someone who genuinely cares about him and not waste his time on someone who doesn't reciprocate his feelings. By giving this advice, Moira wants to protect Stevie from getting hurt and help him move on.