Hmm, I remember not too long ago that Funabori was scared that Kazuma was thinking that she was actually following him around and that them meeting in random places wasn't a coincidence...
When I saw the raw of this chapter - I was really hoping Funabori showing up out of no where would be a clear sign that she IS stalking him.
Sucks that wasn't the case, I guess there's always next time.
I think Funabori is leading the "Marry Kazama" race. He's genuinely concerned for her and didn't want to corrupt her by laying her on the bed of porn mags. He wouldn't give a second thought about the others.
Also going from terrified to happiest girl in the world was adorable.