If you're like me, a comics fan who desperately needs a dose of romance on this Valentine's Day, then do what I just did: reread (because I sincerely hope you've read it already) Roger Langridge and Chris Samnee's Thor: The Mighty Avenger series (eight issues, collected in two digests, available here
and here
). Colyn deGraaff chose its depiction of Thor and Jane Foster as the #1 comic romance "you might have missed" today at his Canuck Goose blog, and last summer, Carol Borden of the Cultural Gutter called it "an unusual book—a superhero romance comic" that, as an all-ages book, "because it is limited in the kind of adult material that can be shown... ends up more adult in its focus on love and friendship."
As Borden points out, it is yet another retelling of Thor's origin story, much closer to the version eventually portrayed in the feature film than in Journey into Mystery #83 from 1962 (also reprinted in the first digest). Thor is banished from Asgard, falls to Earth, and must find Mjolnir, which is hidden in a vase in the museum at which Jane Foster works. Jane, fresh out of a relationship with a once-idealistic young doctor who became more concerned with success and money, finds a virtuous and chivalrous alternative in a bewildered Thor, whom she helps acclimate to his new surroundings while he tries to find his way home.
Jane is clearly taken by Thor from the beginning, Thor is ever the gentleman, and their romance builds slowly and sweetly over the eight issues of the series. I hesitate to spoil much, but the final page from issue #6 (in the second digest) is quite representative:

Chris Samnee's art perfectly complements Langridge's tender-hearted script, and both are utterly refreshing in their portrayal of Jane Foster. Together they show her to be smart, strong, and beautiful, a confident woman who can take command of Toothgnasher and Toothgrinder but at the same time a smitten girl who finds herself in love with a god.
Thor: The Mighty Avenger was unfortunately short-lived, but I hope it stays in print in digest form for years to come--and it would make the perfect Valentine's Day gift for the comics fan in your life (or yourself!).