[Krueger]

Kushieda:

Spoiler:

"...Crying is a nosebleed of the heart.
If you trip while running down a hallway, you'll get a nosebleed.
If you trip in life, you'll cry..."

Kawashima:

Spoiler:

"...Stupidity is contagious, you know..." (Although I liked the way she forced Takasu to finally say, that he loves Aisaka even more. It just would be difficult quote...)

Aisaka:

Spoiler:

"...I can't stop loving Ryuuji..." (Although there are many... more funny quotes of her.)

Kitamura:

Spoiler:

"...You're a really kind person. I loved you from the bottom of my heart. I'm glad that I fell in love with you. Arigatou gozaimashita!..."

It's a bit embarrasing that I'm somehow unable to remember anything of Takasu right now...