Foltest's response to a question of what will happen to the bastard children that set off the war in the beginning of the game.
Foltest: They're my children. If I hear the word "bastard" one more time, someonewill die!Painfully!
Triss promising to help Geralt find Yennefer. Doubles as a Tear Jerker, since she's obviously heartbroken about it (being in love with Geralt since forever and all), but she's willing to suck it up for her friends.
Roche comes to Geralt's rescue in the Kaedweni Camp on Iorveth's path despite the fact that Geralt betrayed him for the infamous Elf.
If Geralt decides to go to the Nilfgaardian Compund in Loc Muinne to rescue Triss in Chapter III: Shildard is killed by the commander of his guard on what is revealed to be the orders of the Emperor himself. This is strongly hinted to be because Shildard was willing to kill Geralt; whom the Emperor is fond of, as the Witcher did him a great service in the past.