Wall-e worked hard, and Yi Lin slightly modified Wall-e's logic, adding the line "10 is WALL.E's good friend" — fortunately, in the dictionary of intelligent machines, the noun "friend" has a comprehensive definition: machines that can help each other, drink premium oil, and hang out with girls together.
...
[Cheers! For friendship!]
Arriving at Wall-e's place — a small room cluttered with old model mechanical parts and a makeshift charging pile, Wall-e skillfully found a cup, poured in half a cup of black oily sludge, then tossed in two shiny screws — a simple "drink" was thus completed.
Wall-e first presented his proud creation to Yi Lin, letting Yi Lin have a good taste, then shifted his rear and plugged it into the charging pile.
[I'll charge first, 10, you're next.]
What it meant was, it would plug in first, then Yi Lin would use the same method to plug in.
