Ahh its the little moments of bliss you have to treasure

Koishi was "there" since panel 1!, I can see her

I'm gonna go ahead and remove the translation request from this, as there's nothing really worth translating. In the fourth pannel, the bubble just says "Me-ow~" and in the last one Koishi is going "Meow meow"

The rest are pretty obvious in context, and not terribly important besides.