I did the research. And, as was expected, no one really knows for sure who those Greeks were.
Adam Clarke gave the shortened-condensed version.
Now he and Albert Barnes seem to disagree on why Phillip brought it to Andrew's attention, but I can easily see myself grabbing one of my buds as I take people to see Jesus, so I also like Clarke's views on that verse too.
But then I like Barne's interpretation of verse 22 -- at least the part where "Tell Jesus" comes into play.
I really do get a kick on how much Jesus' words in the Gospel of John do the same thing to the people he's talking to, as often happens when I'm praying. I often expect God's answer to be A, B, or C, but every time he picks 53, T7, or *! These answers are never even in my radar for what answers he will give, and yet, after thinking it over, it comes down to the prefect answer to a poorly asked question.
No idea what they said when they met him, but I am sure they weren't expecting this as the answer.
Joh 12:23 And Jesus answered them, "The hour has come for the Son of Man to be glorified.
Joh 12:24 Truly, truly, I say to you, unless a grain of wheat falls into the earth and dies, it remains alone; but if it dies, it bears much fruit.
Joh 12:25 Whoever loves his life loses it, and whoever hates his life in this world will keep it for eternal life.
Joh 12:26 If anyone serves me, he must follow me; and where I am, there will my servant be also. If anyone serves me, the Father will honor him.
Joh 12:27 "Now is my soul troubled. And what shall I say? 'Father, save me from this hour'? But for this purpose I have come to this hour.
Joh 12:28 Father, glorify your name." Then a voice came from heaven: "I have glorified it, and I will glorify it again."
Joh 12:29 The crowd that stood there and heard it said that it had thundered. Others said, "An angel has spoken to him."
Joh 12:30 Jesus answered, "This voice has come for your sake, not mine.
Joh 12:31 Now is the judgment of this world; now will the ruler of this world be cast out.
Joh 12:32 And I, when I am lifted up from the earth, will draw all people to myself."
AND, no matter what they asked, it was the perfect answer. An answer that lasts infinite.