Recalling memory of Prabhupada accepting mango daily

Satsvarupa Dasa: I want to remember the time when Srila Prabhupada accepted a daily mango from me. The amazing thing is that Srila Prabhupada used to remember this insignificant act, and even in his very last weeks in Vrindavana, while recalling the happy days at 26 Second Avenue he said, "Satsvarupa would bring me a mango." So there was something about it that I wish to remember. But when I try to recall the exchange, I come up with only the same old memory.