For the entire rest of the series, whenever Walt makes a sandwich, he removes the crusts from the bread.
According to his MyShout page, Jesse lives on 9809 Margo Street.
The combined title for episodes 2 and 3, "The Cat's in the Bag...and the Bag's in the River," is a quotation from the 1957 film-noir movie "Sweet Smell of Success," spoken by Sidney (Tony Curtis) to J.J. (Burt Lancaster) to indicate that he had a devious plan already in motion.
At 38:10 minutes, Jesse (Aaron Paul) is watching short film 'Hokus Pokus' (1949), starring The Three Stooges.
Picks up exactly where the previous episode left off.