Poor Clinton! Things never turn out the way he might want them to. Even others' pity is likely to make him go red, swell up and die!
That said, I'm not sure that things are entirely as bad for him as some imagine they are. This is Brun we're talking about, after all. I don't think that her reaction would be like that of your average girl (who I'd expect to say 'yes' or 'no' immediately). For some reason, I genuinely think that Brun will go off and think about this 'new data' for some time. Then, out of the blue, she's going to turn up and tell him that, having thought about it, she has a few follow-up questions. Then, being direct and having little time for social niceties, she will tell Clinton whether she thinks now is the right time for them to 'pair bond' or something similar.
It's interesting to see the first appearance of The Illustrated Lady. If Jeph's Twitter is to be believed, she's going to be a secondary character for the next week or so.