Category "we-need-to-talk-about-kevin"

What is the significance of this line from We Need to Talk About Kevin?

At the end of "We Need to Talk About Kevin" (2011), Kevin's mother tells him she wants to know why he did what he did. He responds: I used to think I knew

What is the significance of tomato?

In the beginning of "We Need To Talk About Kevin", people are celebrating a tomato festival. In the middle of the movie, we can see Eva standing in front of