With some hesitation, he does approach, as if he's afraid that just being in Wing's vicinity will cause the other Cybertronian to implode or something. Soundwave pauses, fidgeting, before he goes in to pull Wing into a tight hug.

"I-I'm good, I--"

He exhales through his vents. "I'm. I'm sorry, I'm so sorry, Wing. It was an accident and, like, I'd totally understand if you never ever wanted to see me again or somethin'."