WATCH: Unzipped Episode 4: 'The Condom Broke'

Watch the guys discuss risks and regrets in the fourth episode of HIV Equal Online's "Unzipped." From broken condoms to anonymous sex, Zakh, Eric, Ronnie and Anthony talk about what sometimes keeps them up at night and the moments they can never take back.

"Unzipped" is a new web series about gay experiences in sex, love and HIV. When was the last time you made a mistake that could have changed your HIV status?