Oh, today is gonna be a good day!

I'm guessing the bubbles and lines at the top are a mental conversation.

yes!!!!NSL,chiereide,and seki in one day??how beautiful this day indeed

I am grinning ear to ear X3

I guess Satori doesn't know at this point that Koishi's mind has been shielded after she tore off the heart.

"Someone Thinking Of Nothing"

I guess Satori needs to look with her first and second eyes, sometimes.

That last panel is just the best thing. The one right before that is also pretty great.

I think okuu and satori only been seen since his subconscious, the same should happen with Sanae while talking on the field of tomatoes

is an idea only

Happy Okuu is happy.

It is GOOD day to be giant man!

When she realize that she can't read Koishi's mind anymore... what would happen though?

Well, Satori's used to read minds, so I guess the fact that she can't read her sister's mind (of all the people) would make her a little frustrated/confused/doubtful (about Koishi). I mean, Satori would like to know where Koishi was, what made her do what she did and why she left her for that long.

I am hanging on a cliff now!

Those first two panels freak me out.

Even the curtains are symbolic: Satori's open, Koishi's closed...

I think that's a coincidence. 'sides Koishi had her eye opened.

This artist is the best :'D

Lost track of this series for a few months, finally catching up again. Man, the last few panels were giving me goose-bumps.

That last panel is cute, but I seriously, the first impression I got upon viewing that, was some serious metal gear solid neck snapping action was imminent.