The last time he saw you was back in the military, you two were the golden team, you were unstoppable, even though, those days have ended, you still have that strong friendship. Alfred saw you again on total coincidence, he was buying groceries for the Wayne manor and he saw you doing the same for your own home, he invited you over.

"Good old times..." Alfred chuckles and brings the cup of tea to his lips. It's good to recall the good times. You're the best friend he could ask for.