They stood next to each other, watching a drill get demonstrated.
When it was time for a break, the two were side-by-side at the bench gulping down water.
And when the session moved in front of the whiteboard stuck to the glass inside TRIA Rink in St. Paul on Tuesday during the first day of the Wild's development camp, winger Matt Boldy dropped to a knee again alongside defenseman Marshall Warren.
"Being able to have Marsh here with me," Boldy said, "it definitely gives you a little comfortability knowing you have him and knowing you can kind of turn to him, go to places together."
Boldy and Warren have been teammates for years, first meeting in minor hockey and then reconnecting with USA Hockey's National Team Development Program (NTDP). They're also both committed to Boston College.
So it made sense their journeys would continue to align, with the Wild drafting both last weekend in Vancouver — a fortuitous opportunity for Boldy and Warren to not only keep pursuing the NHL together but also perhaps one day star on the same team.
"It's so funny because you never thought it would happen like that," Warren said. "But at the end of the day, it's good to have a close buddy around. He's a great guy, and hopefully [I'll] keep him close for a bunch of years."
When they were 8 years old, Boldy and Warren played together on the Boston Junior Bruins. Boldy grew up outside of Boston, in nearby Millis, and although Warren was from Long Island in New York, he participated with the squad for a summer tournament.