p.d.b.i.l.w.s.o.e.
You're in love with someone, and they're acting all cute with someone else. It's like when you're eating your favorite pizza and someone else takes the last slice.
He started texting my crush. I said 'You're not worth it!' and took the last slice of pizza.
She started seeing my best friend. I said 'You're not worth it!' and took the last slice of pizza from her.
My crush started talking to my ex. I said 'You're not worth it!' and took the last slice of pizza from him.