"She does," Genji confirms with some amusement. "But, she is always happy to teach those who are curious. If I need any repairs, I will ask if you can attend with her to sate your curiosity."

Engineer probably doesn't know how that is quite an offer from Genji. In his youth, he hated the body and barely tolerated Angela working on it. Now he has made peace, and certainly doesn't mind someone taking a look, within reason.