After an explosive final few moments, Wayward Pines episode 7, “Betrayal,” left us with some questions.

Previously on Wayward Pines, Ethan learned the truth about what is going on behind the scenes in Wayward Pines. It is, in fact, the year 4028, and Wayward Pines is the last bastion of humanity. Those who populate the town — as well as those who help run it in secret in a mountain base — were cryogenically frozen by David Pilcher and unfrozen after 2,000 years. They found the world destroyed and humans mutated into creatures called abbies.

But the most immediate threat to the town — and the survival of the human race — is a resistance among the townspeople who want to take down the fence and return home, not knowing there is no home to return to. Ethan discovered Kate is the leader of the resistance and averted an attempt to blow up the fence, but a back up bomb went off with Ben and Amy in close proximity.

Related: Wayward Pines episode 7 recap: It’s just begun

With all this in mind, we look at five questions we have after “Betrayal.”

Will Ben live?

The immediate cliffhanger from the episode was Ben’s fate. Ethan found Amy bloody but standing. Ben, though, was bruised, bloody, and unconscious. Will he live or will he be the first fatality of the resistance?

Will Ethan be able to forgive Kate?

No matter Ben’s fate, as leader of the resistance, Kate played a part in hurting Ethan’s son. She knew the possibility of someone innocent getting hurt and went through with the plan anyway. Though there was no way she could have foreseen two teenagers sneaking into the back of a delivery truck and uncovering the bomb, she was still responsible for it being there in the first place. And Ethan knows it.

He is unlikely to take this lying down, and the messy past between Kate and Ethan may just end up being the biggest explosion of all.

What is Plot 33?

While Ethan’s been off sheriffing, Theresa has found her own cause. She learned that her predecessor at the realty office, Peter McCall, was investigating Plot 33, an empty lot of land that should be prime real estate. Though Bill, her boss, discouraged her from snooping, Theresa walked across the plot and discovered a substructure beneath the dirt. But just what is hiding underneath the surface?

“I wouldn’t say it’s the show’s next big mystery, but it’s one of them. And it’s a key to the final chapter of Wayward Pines,” executive producer Chad Hodge teases of Plot 33.

What’s up with Kate getting a message from Adam Hassler?

Kate told Theresa that shortly after arriving in Wayward Pines, she managed to find a working phone and connected to a secure Secret Service line. On that line, she found a message from her boss, Adam Hassler, that said she was entering into a government experiment and to blend in. It also hinted that another agent might try to test her.

Could Hassler, who we know was in on the plan, have left said message back in 2014? Would it have lasted over 2,000 years and an apparent apocalypse? Or, might Hassler have been frozen himself and left the message in the “present” for Kate to find? Either way, there’s no way Kate could have reached an existing secure Secret Service line, so this fact seems significant.

What happens to LGBT townspeople?

With all the focus on procreation in this week’s episode, from Megan Fisher’s awkward biology class to Kate and Harold being summoned to an annual fertility consult, there were plenty of reminders that this group of people is unknowingly repopulating the human race.

Undoubtedly, though, part of the population of Wayward Pines isn’t heterosexual. So, what is life like for those not interested in what Megan and Pam are pushing for?

Wayward Pines airs Thursdays at 9:00 p.m. ET on Fox.