I kind of expected Lois to ask Superman to stop his nightly fly-bys, not because she doesn't like being coddled, but because it's starting to reflect on her effectiveness and reputation as a reporter.

Also, with the focus on the privacy and ethical issues, I half wondered if Lois wasn't going to ask Superman how he resists spying on people.

As for where it should go? Well, since Superman has already mentioned Clark being worried about her, maybe Lois can tell Superman thata Clark can check in with her at night - maybe via the phone. It'd be less conspicuous and would allow their friendship to grow.

No matter what you decide, though, this is a really interesting topic. Good luck!