Often, when you're growing up, you don't know what's wrong. We don't talk openly enough about mental illness. How do you know - especially today with the incredibly high stress teens are put under during high school - if you have depression or if you have a mental illness or if you have anxiety? You don't know, because you've never seen it.

I don't have Twitter, but Lady Gaga tweeted at me - like, reposted an interview where I was fangirling - and wrote, 'Katherine' with a love heart. And I kind of freaked out a little bit.

The first thing that I put in my apartment was a piano. I bought one for $50, and it was a lifesaver because I just went home and played and played... I'm sure I annoyed everyone on the same floor.

Katherine Langford Quotes