The summer has gone by rather quickly, and viewers are only half way through Season 5, of 'Pretty Little Liars'. The series has been a fairly grasping, addictive, with a combination of unpredictable climaxes.

Fans have reason to believe that the central focus of the season will be Mona, she is said to have been appearing in the flash-backs as the story proceeds. "Mona deserves justice", is the general, unsaid motto for the rest half of the season.

Moreover, the Christmas episode gave us some very detailed and relevant hints. It also gives some food for thought, and possible insight for the rest of the season.

"The Birth of a New Queen" has stirred up imagination and plot changes. Perhaps there will be a new girl in town, who will be replacing Mona permanently, as "the smartest and most knowledgeable girl." Another contrary theory is that some existing or new character will dethrone Alison. For all we know, Ali can be the "new born queen" herself!

For Emily and Ezra fans - there is a huge possibility that their relationship takes a step forward. Some spoiler pictures for the show reveal that they are going to spend some good, quality, one on one time together in the season.

"Emily and Ezra hang out together? It's not often we see Emily and Ezra hanging out, but the two seem to be spending some quality time together in Season 5B," writes Wet Paint.

Currently, some fans thing Ezra is only helping Emily with her college applications - but as the story unravels, more is to be revealed, perhaps they team up to hunt down 'A'! Both having solid motives to go after 'A', will be a huge step for the show.