I don't believe there's any significance to the objects they're holding. The kids are all holding backpacks, which they do through a significant part of the show. The adults are holding objects related to where they're going that morning (yoga mat, briefcase- Heidi comes through smelling a sandwich in a plastic bag at the end of Anybody Have a Map).
The real significance of that song is the choreography. The song isn't just about Evan. It's the literal disconnect of every individual on that stage. If you pay attention, there is zero physical contact between any of the characters during Waving through a Window. The closest we get is when Evan almost shakes Zoe's hand during the spoken part.
The placement of the characters is very important. They form a circle around Evan, and then in a very climactic moment, they all spin around to face away from him- all in their own individual directions. They then form a diagonal line, and Evan runs in between them, never making contact with any of them. The song then concludes with everyone rushing past Evan and each other in their own directions, no connection, no interaction, etc.
All of that choreography is directly paralleled in You Will Be Found. The characters once again form a circle around Evan (sans Heidi and Connor), but instead of spinning outward, they spin inward. They are all facing Evan and each other. The characters then directly interact with both Alana and Jared rushing forward to grab/cling to Evan. Cynthia and Larry hug, and Zoe watches. Cynthia hugs Evan. Eventually, Zoe and Evan end the song kissing.
I put far more significance into the circle (the spinning inward/outward) and the lack of and then visual representation of actual connection than I do any props that the characters are holding during either of the songs.
Updated On: 10/23/17 at 05:37 AM