In the first one, the guy's found a notebook in which a foreigner appears to have been practicing kanji in a way that he finds bizarre... but then there's a page where the person's written (in Japanese),

"[name removed]-san? Are you capable of being a boyfriend? Or aren't you? Why?"

Or, I *think* that's what that says. And the guy is asking rhetorically (again, I *think*) whether this person was brushing up on their vocabulary for a spat, and there are many incredulous question marks.

And I can't figure out the rest, but it involves a girl's address and someone named Chris's address.

Unhelpful translations! Whee!