I would like to say yes, but-- I'm uncertain what the Starscream you know is like, but if he's anything like the one I know, it is merely for the best to worry about it and attempt to plan for contigencies.

Starscream is... unpredictable.

[He could, of course, be predictable in said unpredictability, or predictable in his tendency to switch sides as it seemed suitable, but those points weren't needed to be made here and now.]

... I hope it hasn't been too disorienting or disappointing to find yourself elsewhere and, er. Me not being the individual you know.

[It seems polite to offer it, now that the conversation's back on more stable ground and he can face the silver mech normally.]