Had your first lesson with Chii-chan.

Enjoyed Chii-chan's special chocolate pudding.

Pretended to be Chii-chan's brother.

Narrowly survived a life-or-death battle with Chii-chan Number 2.

Got a quick lesson in at the library.

Celebrated your birthday with Chii-chan.

Went to the park to take refuge from the heat.

Cooled off after a long, hot day.

Went to a fireworks festival with Chii-chan.

Warmed up under the kotatsu with Chii-chan.

Looks like the teacher has become the student!

I'll give you one guess.

Participated in a showdown with Chii-chan.

Warmed up thanks to a hot, steamy bath.

Had a therapeutic heart-to-heart with Chii-chan.

Beat the game and saw the ending.

Experimented with a new studying technique.

Went to the countryside for a summer getaway.

Had an awesome summer with Chii-chan by your side.