Is there any good Romance? Who is it between? Does the tall, vampire priest with glasses and long, white hair get with the red-haired maid/nun?

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I'll take today over yesterday, anyday
I'll take lyin' in your arms tonight
Over and above any love, I've known
Memories may find me, but they'll always be behind me
I'll take today over yesterday, anyday
- Gary Allan -

Well there's not really much going on between those two but some vague hints (maybe) as of volume 17 (they do get closer throughout but it doesn't feel all that romantic).. BUT in volume 6-9 there are quite a few moments with Esther (red hair girl) and someone else. I enjoyed those moments a lot. After vol 9 they part ways and haven't met again ...yet....

This series gets better as it goes along (vol 3 is when I actually became interested in it)