Looked some up to jog my memory, and these are the ones that I liked the most:
[spoiler=FE7]"I am Glass! The gods fear my name!" - Glass
Lucius: Lady Priscilla? Are you all right?
Priscilla: ...Yes. It's nothing. Please forget about it. But...Lucius?
Priscilla: You are--how can I say this?--beautiful. Your face is like a woman's... No... Your face is even more beautiful than that of a woman... ...I'm sure even a few lords must have fallen for you...
Lucius: You...must understand. I am...a man. As a child, I was often teased for my appearance, and I have never once profited from it
"You kicked me... in the stomach." - Wil
"Tell me...are you afraid to die?" - Ursula
[spoiler=FE8]"I see. So you're 'Son-of-the-warrior-garcia-ross.'" - Lute
"You mean Prince Innes? He's probably 100 percent stress. But I'm sure he's quite the ladies' man. I bet you have a crush on him, too. You're blushing, so I must have hit a nerve! A romance between a prince and his knight? What scandal! What intrigue!" - Forde [to Vanessa]
[spoiler=FE9]"You there, in the bushes. You have until the count of five to show yourself before I start throwing sharp objects. One... two... four..." - Volke
Makalov: What!? You're not!? Phew! Hah...you had me there. I mean...just one nasty look from that face of yours could scare a man to death!
Haar: So you're saying I'm ugly, is that it? I look like some kind of thug to you?
Makalov: No, no, no! Not at all. You're very...handsome. Ruggedly handsome...yeah...
Haar: Hmmm. That was weird. Oh well...back to sleep.
"You can be a general, or you can be dinner. I don't really care which... But do try to show a little initiative, would you?" - King Ashnard (to General Petrine)
[spoiler=FE10]"Right. Ike, hero of Crimea, leader of the Greil Mercenaries, and father of Sothe's children." - Micaiah