And should there be a difference in diets between cardio/rest days and weight training days?

Firstly, thank you so much for responding in a timely fashion with such through content. Anyways, I have a few questions: how come you only have two (2) days of cardio? And how come the workouts are not focused on specific body parts (i.e. Chest day, or back day)? And since I really need to get lean...

First let me introduce myself, I am a 22 yearold, 6-foot . I weigh about 175 lbs, but I have some fat, love handles that make T-Shirts unflattering as they go over the sides, and too big of a butt that makes collared shirts go outward. Plus, I want to get bigger arms, pecs, thinner neck/face, and a ...