Two new chapters, huzzah! Also, thoughts on a title change?

Now, I should mention, the May chapter I'm about to publish was written before First Date even was, so there may be a drop in quality. But I didn't want to waste the hard work, and I didn't have any other story ideas for the May chapter, so, hey.

But, that aside, I want you guys' and gals' opinions on something. Originally, the title of Learning was Jack of Diamonds. I changed it for some reason I honestly just can't remember, but now that I think about it, Jack of Diamonds is probably a much better title for it. It moreso fits the fluffy light-hearted tone I'm going for, and there are a million fics with one-word faux-poetic titles like "Learning". Should I change it back to Jack of Diamonds, or keep it as Learning?