Yeah, thats my theory.
When he died Ven's heart went inside Sora, because like it says in the Jump 2010 trailer "the boy who can connect with all hearts" So after Ven died, his heart connected with Sora's.
When he died Ven's heart went inside Sora, because like it says in the Jump 2010 trailer "the boy who can connect with all hearts" So after Ven died, his heart connected with Sora's.