What the hell is this ending?! ;-;
Also, I kinda wish this had a mangaupdates entry so I could keep track of where I am, but I don't know if they would accept it so I didn't try creating one.
Just become a full-blown Yuri series already, YagaKimi is in the same magazine as you.
Well, there seems to be a plausible argument that their talking about her father's job and uncertainty about what'd happen after high school could indicate a classic Japanese manga ending where they separate (father comes back, she moves back to Tokyo...) and then meet again after college or whatever.
Would be too funny if they both had a girlfriend then.
Wait, why do they still feel the need to hide their relationship from others if there's a lesbian couple openly dating in the same school (Abe-chan and Yoshida-senpai from I-already-forgot-which-chapter)?
Anyway, just read all chapters, and it was uber cute.