[Hei's been keeping an eye out for Saya so it's no surprise that he manages to catch her (a) moment of fail. Hurrying over, Hei bends down to help Saya pick up her groceries.]
Ah! Don't worry. Nothing's been damaged.
I think.
[except for maybe Saya herself, but Hei held his tongue for now. Better to lull her into a false sense of security first.]