I didn't see this part of it, but from talking to her she saw him swim over to her and felt him put his hand on her tank, but she somehow didn't see him connect the LP hose to the inflator hose and he never signaled what he was going to do. The BCD and the hoses are all new with only a few dives on them, so they could have been hooked up easily. It's also possible that her inflator hose was not strapped in with the velcro retaining strap as she had been inflating it orally and it would be easier to reach that way. Also the sudden rush of bubbles from the overpressure valves confused her.
I definitely agree that she needs to work on her overall situational awareness.
Mike
I definitely agree that she needs to work on her overall situational awareness.
Mike