What should I write about?

So I've been working on pages for Jake's Mom&Me album . . . except I haven't felt much like WRITING, I just want to put the pages together.  And I'm ok with some pages being half-finished and the flip-up elements having nothing to flip up for (because little dude can't read yet anyway.)  And you guys know I love this picture of Jake and me blowing bubbles, and I figured out what I wanted the page to look like, except now I have no idea what I should write about.  The actual picture will flip up and essentially say what I said here when I first posted the picture -- just that we were having fun together chilling out during Christmas break.  But the "window" element of the page flips up, too, and I have all this space to write whatever I want, to tell him about life or tell him something I want him to know . . . but I have no idea where to start on this particular page.  Every page will have a different theme, and most are obvious to me and I have no problem knowing what to write, but I don't know about this one.  Any ideas?  Anyone?