Dark dragon slayer falls in love with a Celestial wizard?

First meet

Lucy pov
Me and Natsu were at some kind of village looking around, we then heard loads of shouting and we went to look but there were so many people blocking on what was going on Natsu *a/n being the stupid idiot he is everyday* just decides to just squeeze himself in by pushing everyone while I say"excuse me coming through" gently I just squeeze myself in and there me and Natsu saw two boys one was blonde and had blue eyes with spiky hair and the other one had red eyes his hair was covering his right eye and he had dark black hair and weared a cape over his shoulders he then blushed for some reason.

Rogue pov
When I just saw the blonde girl I didn't know what happen to my heart it started to beat faster, I blushed, I just stare at her, "what are you staring at bro?" Asked Sting "nothing" I answered "who are you guys?!" Asked the boy with pink hair asked s very rudely though "I'm Sting and this is my brother Rogue" Sting said.