As far as Sonic X:Regenerated the two have yet to specifically interacted
In the BOW Wiki exclusive Just Another Day Eva and Isaiah are siblings (Susan & Johnny respectively).
Meh. BlurayOriginals 01:58, January 20, 2012 (UTC)
....This is hard to comment on. BlurayOriginals 17:22, February 7, 2012 (UTC)
Eva: *Walking Down The Sidewalk*
Isaiah:*sees Eva* "Hallo"!
Eva: Hey Isaiah.
Isaiah:Well, I'm going to my house....
Eva: Ok, I'll see ya
Isaiah:...Alright. *walks off*
(TP END! jk)
LATER THAT DAY
Eva:*Gets Out Her Book*
Eva: *Starts Writing*
(Alternate TP Starts Now Feel Free To Join)