A certain romance' a Lunarry series of fanfictions

Set in an alternative universe where Harry Potter met Luna Lovegood in his fourth year rather than his fifth year at Hogwarts, this series follows the two teenagers as they slowly begin to notice each-other as more than just-friends. A somewhat slow-build up over several short chapters, with plenty of fluff and a little bit of angst. Romione is a side-pairing. (Rated T to be safe)