An apple. No other thing would come even close to appealing to me, I'm sure of that.

[I don't know if the characters know the name of the apples or not, but upon describing one can tell it's a Granny Smith apple, yup.

........

oh right akihiko was in the park a lot on friday

I legitimately didn't realize the implications of hanging out near the apple tree like this until just now, ahahaha, but yeah, guess during at some point during those times he got an apple]

If that wasn't what pushed me towards something like this, I really don't know what else it could have been.