What episode does akito confess to sana?

In episode 65 they both confess.

Sana just realizes a few episodes in advance, but Naozumi says on an interview that he likes Sana, but Sana likes someone else at school. Akito figures out it must be him, so he asks Sana for the truth. You'll have to see to find out the rest! ;)

I watched all the episodes until this because I was so interested. Not that I wasn't planning on it in the first place, but it gave me a better reason :D