Answer: Describe your feelings rather than evaluate others' behaviors.
Step-by-step explanation:
Piper's boyfriend is trying to be jealous, he's olny considering himself more than the interest of his lady. In most cases, it shows he's either feeling insecure; I.e that if she begins the work she would leave him or she won't really have his time. He is describing his feelings and giving it an uttermost attention than the concerns of his friend.