Sorry, MMI. Can't honestly say I've had that problem. The only gorgeous girls sending me valentines are my granddaughters.
I'm not sure I understand your problem, though. Gorgeous girls wanting you to be their valentine? Endure a little proselytizing, shove something back down their throats, what's the down side? Just give them a taste of WWJD. With chocolate syrup. Who knows, they might even enjoy a little atheist whoop-ass!