Dar, The "I'll call you" remark H said/says means nothing. It is a way of leaving you ie your house or when you call him. It is just his way of ending the call or visit.
Please don't read anything into it. It is not a baby step or whatever sign you are taking it to mean.
Just be thankful he is kind and generous as he would be to a friend or the mother of his child.
Leave him alone and enjoy your gifts.
Fill your days to overflowing and you won't have the time or energy to go through this rigmarole every time you think you see a step or a sign.
I,m glad yo had a nice day and the hamster lived to escape another day.