You've made some real progress. New clothes and jewelry. H noticed! Baby....that's real good to see.
I like Zelda's idea. However, hold it off for another time as the timing isn't right to use it because you and H are tentative. Too much, too soon.
Your H suggested an alternative time for the pizza event. It shows that he was receptive to the idea. You would want to make sure to plan for it after H returns back from his trip.
Making salad! Yeah...make it a fun activity for the pair of you. He asked for your help. He's warming up to you.