based off this gifset
2:59… 2:58… 2:57
“Derek! Open the door! Do you hear me? Derek! Open. The. Door.” Stiles continually pounded his fists on the door, frantically calling out to Derek.
“Stiles, just go. Get out of here!” Derek glanced at the countdown. Three minutes would be plenty of time for Stiles to get away.
“I’m not leaving, not without you!”
2:42… 2:41… 2:40
“Derek, please just open this door. We can figure it out, together.” Stiles slid down the door, kneeling in front of it, hands still hammering it weakly.
“There isn’t enough time.” Derek wouldn’t be able to open the door, and dismantle the bomb.
“Come on Derek, we always have a plan B. Just let me in. I’m not leaving without you.”