To Leo's credit, he does bring snacks with him when he finally comes back.

As he enters the back hatch, hours later, the emotions probably reach Donnie before his voice does, especially with the loud music. Regret, shame, sheepishness. Uncertainty. Embarrassment.

Leo sets the snacks down on some part of the tank's dash, away from where Donnie is hard at work dismantling parts. Then he gives a little wave, his smile crooked and unsure.

He knows what he just did was a real jerk move. But he's back.