. >> reporter: on the night one of her classmates died, student martha cabot took to youtube placing blame, what she called >> the amount of stress on a student is ridiculous. >> reporter: for christian leong and andrew baird, at the time juniors at the other public high school in town, word stunned them. >> it was really sad for me because i didn't ever think that that kind of thing is even possible for someone our age.s it, do you think? for your peers and people suddenly realize it is an option, when someone they know takes that option. >> nature of suicide clusters, we see that when one person does it other people who considered it as an option may consider it morey. which is really frightening. >> i can't even figure myself out? how on earth am i to expect anyone else to? >> reporter: so last summer they made this documentary called "unmasked." their classmates revealing their own struggles with anxiety and depression. >> through my struggles with depression i self-medicated a lot with alcohol and drugs. >> they're trying to take off the happy everything is okay mask that our co