Its amazing how being a dork at the right moment really works on us.
As I was reading Yuujiro's I was thinking "wow, I never thought he would be that cheezy!" UNTIL..... you mentioned waltzing with her. That works!
Most guys have the capability of being romantic, but getting past the testosterone and triggering the impulse for it can be nearly impossible at times.
Salvanas, you aren't the only one people have doubted their potential for romance. Depending on where we've met, I have discovered a few people were totally shocked when they encountered that side of me.