[It's probably a good idea he's reasonably aware of whenever, and how, Starscream moves (self preservation and all), which has him turn around just in time to have Starscream clatter against his front, pushing him back against the door, instead of... whatever else might have happened.]
Starscream--- [Not sighing. Not exasperated, but what does he do with this? So he'll just wrap one arm around Starscream's waist while the other actually locks the door.] Why are you... er, the door is locked now, see?
[Gesturing aside to the door controls, Jetfire hesitates before running just the tips of a few fingers down the back of a shoulder vent and along the nosecone.]
[action]
Starscream--- [Not sighing. Not exasperated, but what does he do with this? So he'll just wrap one arm around Starscream's waist while the other actually locks the door.] Why are you... er, the door is locked now, see?
[Gesturing aside to the door controls, Jetfire hesitates before running just the tips of a few fingers down the back of a shoulder vent and along the nosecone.]