via the TSN YouTube page,

Tyler Seguin, Devante Smith-Pelly, Tom Wilson & Sam Gagner reveal how frequently and how far they cross "the line" on and off the ice. They demonstrate if they are "habitual line steppers" by stepping over a red line in the dressing room when it relates to interrupting a teammate's sleep, commenting on "off ice" performance, bad breath or sliding into an opponent's gf's DMs. As a show of trust, Seguin and Wilson hand over their phones and tweets are shared on their accounts by Luke Gadzic & Cabbie.