What's the song on that Kleenex commercial?

Search: "share it with you," "with me i'll share it with you" lyrics, kleenex commercial song 2010; "meet me at the lunchtime bell"

Why: I just saw it when I turned on "Little House on the Prairie." I thought it was part of the show:

Answer: IDFK! I can't find it anywhere! Help me, Internet!

Lyrics go like:

Beneath the stairwell, you're smiling - I can tell
Gonna meet me at the lunchtime bell
Long division can't split us in two
We'll share the day, I'll share it with you
Share it with me, I'll share it with you

UPDATE! 7/26!! The commercial was made by SOUTH Music and Sound Design, who creates "original music and sound design for TV, Film, advertising, interactive work, and basically any other media/forum you can think of." Look at their Facebook page! (They made Nannerpus. Fun fact: I was in the room when they filmed that.) Thanks Richard for the info!

7/29!! On Facebook, they posted:

SOUTH MSD No full length exists at the moment, but we're trying to get that to happen soon. Stay tuned.

Source: Livedash

The More You Know: Some are guessing Dawn Landes. What do you think?