So what about..."H, since you don't have cash to go out this weekend I was thinking what if we did a fun day in on Saturday? Movie marathon and snacks and drinks?"
Try not to say "we" when broaching the subject. Just simply ask this sometime tomorrow:
"Hey, I was thinking about your comment that you want to stay in Saturday. Here's an idea: How do you feel about having a Three Stooges marathon in front of the TV? I'd be happy to gather up some snacks and drinks for you. What do you think? Any other ideas?"
You want it to make it all about HIM. Not "we", "us" or "together"...etc. Make sense? If H invites you to join him, then by all means go for it.
You don't want to hoover over him too much. In fact, I'd make a mani/pedi appt during the same day if I were you.