Ep: 9
F: What Fuuko is talking about is Nagisa-san.
T/N: Eh?
F: Fuuko thinks you two are very distant, calling each other by last names, when you're both very close. If you're an adult, then you should be calling her by her name like one!
T: You're not making any sense.
N: He's right! Even if you say something like that all of a sudden...
F: Then try calling her by her first name! I think Okazaki-san should address you with "-chan", and Nagisa-san should address you as "-kun".
T/N: ....
F: Ready, and go!
T: .................. Nagi....
N: To... Tomoya-kun...
T: Na... Nagisa-chan....
T: (stops abruptly) I just can't say it!
N: Me too! It's too embarrassing to say!
I was so glued to my screen with a huge grin on my face when I saw this.