Boys beginning to bond

The boys are beginning to bond....beginning. Levi loves Isaac!  Isaac tolerates Levi!  But in the recent week, I have found Isaac giving Levi toys to stop him from crying, sharing toys, even letting Levi try to grab and touch him.  That doesn't mean we still aren't experiencing Isaac pushing Levi in a nonchalant way or getting upset when Daddy is holding Levi.  But we are progressing.