Danse should have guessed it, with you being so emotional and irritable/aggressive - and that was more so than your normal levels; Your period was soon. You were usually kind of distant and easily aggravated, but this time you went over the edge. It was such a simple tick, too. How could he have known that not telling you that he would be gone for a couple of hours longer would make you have an absolute meltdown?

For context, the two of you were together, but not both of you were in the Brotherhood of Steel - Danse was a Paladin for the Brotherhood, so he had to report back to the Prydwen often to ensure he wasn't assumed M.I.A. Sometimes, Elder Maxson would give him an assignment, leaving him gone for longer than intended. Not only would he be gone longer, but that was without considering how far away you lived from the Prydwen and the Airport. He was pretty good about informing you ahead of time by radio, but this time he was too busy.

Now, you refused to talk to him as you cried in your bed roll.