"I'm just an Autobot." It's humor, but it's dark.

First Aid takes a moment to debate his response to that. He'd been very, very hurt by it. Finding out in the way he did probably was one of the worst ways he could think of, shy of actually walking in on them. His EM field reflects this, pulsing uneasily.

"I forgive you." Saying anything else would be too much, or a lie.