Dont know if it is a positive or not; since I've learned the hard way to believe very little of what WAS say and to look at more of their actions.
Now, your H calling you to ask how your S5 was, was to me a positive. As well, it is meeting one of your short term goals, i.e. having H communicate more with you. Keep focusing on your goals. It is quite difficult to know what is in the heads of the WAS. However, I truly wish with all my heart (and have all my fingers crossed for you) that your H means it when he says that you guys are still promising.