1. Spencer was accused of obsessing over Ian's involvement in Alison's death.
2. The Hastings family didn't approve of Spencer and Toby's relationship.
3. Jenna slammed the door in Spencer's face too.
4. The girls, and their lies, were now center stage in Rosewood.
5. The four best friends were told to take time out from each other.
6. There was also the small fact of Ian being the father of Melissa's baby.
7. Spencer sold her sister's ring to buy a truck for Toby...
8. A horseshoe, like the one Spencer received instead of Melissa's ring, was visibly missing at the scene of Ian's suicide.
9. And someone planted Ian's cell in Spencer's bag.
10. Spencer got this text from Aria...
11. Spencer had to hang out in a morgue to try and uncover the weapon used to murder Alison.
12. Ella totally thought Spencer was getting it on with Ezra.
13. A forced Spoby apart.
14. Oh yeah, there was the small matter of a homicide accusation too!
15. Worst of all though...nobody knew what her rocking Halloween costume was.
16. Spencer's questions about Jenna were rudely shut down at the rehab center.
17. Then Toby had an "accident" which had A written all over it!
18. Spencer got hit by a truth bomb in the shape of Jason DiLaurentis.
19. Just to add to the sibling drama, Spencer got stood up by Melissa.
20. A blast at the DiLaurentis house left Spencer needing hospital treatment.
21. Spencer was hit with the sickening realization that A might have been Melissa all along.
22. Our resident brainiac walked straight into A's terrifying lair.
23. Before being kidnapped by the real A!
Do you think Melissa and Spencer are sneaky sisters or #siblinggoals? Let us know in the comments.