TFP Ratchet snorting when you get him laughing too hard and Wheeljack going out of his way to make the medic do just that, be it through stupid puns or tickles, just to embarrass the poor medic.
Hes never been happier cybertronians technically cant blush because PRIMUS its embarrassing for him.
For once he ignores the puns and made the mistake of letting the wrecker out of his sight, and no more than two seconds later hes folded over like a lawn chair, barely missing knocking his head against the keyboard as he went down, while servos wiggle into his armpits.
He just wills himself to ignore Wheeljack the rest of the day for that.
He has important news? Doesnt matter. Hes trying to tell Ratchet about something that happened today? Couldnt care less. Broke his finger off or something? He’ll fix it, but be glaring the whole time.
He has zero sympathy after the crime just committed upon him by a bot he considered a comrade.
*insert angry old bot noises*
Dont even look at him you traitor.
Wheeljack is screwed when its time for check ups