In this episode, Alvin runs into Rachel again while jogging, and senses that the ice between them has finally begun to melt a little, though still not enough to try and rekindle the romance right... away. Later, he finds out that the favor that Dennis is asking of him is to read several pick-up lines into the microphone - but whatever sordid schemes the little pervert is trying to rope him into might all be worth the rendered services, when Dennis arranges for Alvin to fill in for him as Ms. Walsh's blind date this evening...