“Look!” The Greek word is idou (#2400 ἰδού), and it is used to get our attention. See commentary on Matthew 1:20 (“Look!).
“Jesus met them.” The first person that Jesus met after his resurrection was Mary Magdalene. The next people Jesus appeared to was this group of women that had come to the tomb to properly bury his body but were met by angels and now were on their way to the disciples to tell them that Jesus had been raised from the dead. How much more convincing their testimony should have been now that they could all say in unison that they had actually seen the living Christ. No matter; the Eleven and the disciples did not believe them any more than they had believed Mary Magdalene. By evening, however, when Cleopas and the other disciple return from the road to Emmaus, where they had seen the Lord, Jesus had already appeared to Peter, and at last the disciples (most of them, anyway), believed he was raised from the dead (Luke 24:34).
“Greetings.” The Greek reads chairō (#5463 χαίρω; pronounced kī-rō). It means “be well,” or “rejoice,” and was a standard greeting like our “Hi.” The Hebrew text of Matthew (see commentary on 3:3) has, “May the Name deliver you.” In this case, “the Name” in full is used instead of the rabbinic abbreviation for Yahweh, which is apparently an abbreviation of the Hebrew for “the Name.”
“paid homage.” The act of grabbing the feet was an act of homage. See commentary on Matthew 2:2.