The first memory scene is triggered by Willy thinking of his old car.
Willy remembers Biff and Happy as boys cleaning “that red Chevvy”.
Willy retreats back to happier times, where his boys idolised him and together they made plans for the future.
His boys trust and believe in Willy, both competing for his attention.
“WILLY: [stopping the incipient argument, to HAPPY]: Sure, he’s gotta practise with a regulation ball, doesn’t he? [To BIFF] Coach’ll probably congratulate you on your initiative!”
The quote reveals Willy’s clear favouritism, chiding Happy while defending Biff.
It also demonstrates Willy teaching Biff the wrong lesson: that the coach will applaud Biff’s theft.
Miller here introduces the motif of Biff’s petty thefts which will escalate, from the crate of basketballs to the suit in Kansas City, and ultimately lead Biff to jail.
Miller shows us Willy’s responsibility for Biff’s behaviour.
We remain in the past and begin to see Willy's reality rather than his constructed version of events.
Still in the past, we see Willy and Linda calculate Willy’s earnings and go over the bills they have to pay.
We see behind Willy’s fantasy world and learn how much he and his family are struggling to make ends meet.
“Oh, I’ll knock ‘em dead next week. I’ll go to Hartford. I’m very well liked in Hartford. You know, the trouble is, Linda, people don’t seem to take to me.”
We see how quickly Willy can contradict himself as reality intrudes into his dream-world.
At this vulnerable moment, he cannot keep up the pretence to his wife.
The quote also reveals the doubts and insecurity Willy carries inside.
He has built his notions of success on popularity and charisma but it is in these areas that he is failing.