Tear Jerker / Teenage Bounty Hunters

• Everything Sterling goes through as a result of people finding out she had sex with Luke. Everyone at school, except Luke and Blair, abandons her. Eventually, a busybody tells her mom, though after a rough initial reaction, that turns out okay.
• Sterling breaking up with Luke. As torn up as she is doing it, Luke is absolutely crushed.
• The girls' total blowout fight in Nandina.
• Bowser finds his wanted poster of, apparently, Debbie, and accuses the twins of playing him, firing them and kicking them out. Hurtful given how much they really cared about him.
• Blair pours her heart out for Miles...and it turns out he kept her a secret from his family. After calling her out for lying, he turns out to be an even bigger liar, and gives some condescending shit about how she doesn't know who she is or what she wants.
• Similarly, April breaking Sterling's heart in her usual Alpha Bitch way.
• When Dana drops the big bomb of the season, the final shot is of the girls sharing the most heartbreaking look. The "fact" about them that was central to their relationship has been cruelly ripped away because of Dana's selfishness.