After Starscream hurt and traumatized Six, he meets Optimus Prime just after he's climbed from the Ink Well. Despite having no idea where he is or what's going on, Optimus immediately reaches out to the little stitchpunk and manages to break through his fear.
When Trevor kidnaps Aisling, she manages to get a message out. Optimus immediately responds and saves her. Awakening in the safety of his grasp, they exchange apologies, leading to:
Optimus: I will be fine. Please do not worry yourself.
Aisling: ... I'm going to anyway. But that's okay... Family are supposed to worry.
Optimus: Family... Yes. Family does indeed worry...
While it's small (pun not intended), Legato and Rock's rescue duo coming across Ichigo in the blizzard (and likely saving her from seeing just how well strawberries freeze) certainly got to this troper.