Oliver knew he would likely never be together with Felicity again, but he also knew she needed someone to talk to right now. Someone who had been through similar circumstances all those years ago. Felicity had been dealing with a lot of guilt ever since the tragedy at Havenrock. The truth behing Rory Regan's origin would undoubtedly make things worse. Oliver found Felicity alone in her apartment, crying.

.

Felicity: Are you going to train Rory to be a hero?

Oliver: That's up to him.

Felicity: Did you tell him about me?

Oliver: That's not my secret to tell.

Felicity: Ever since that night, I've questioned whether I even have the right to live. If anyone has the right to kill me, it should be the sole survivor of Havenrock.

Oliver: Damien Darkh destroyed Havenrock, murdered Rory's family, not you.

Felicity: I've gone over that night so many times. Darkh was trying to destroy the world, had that missle hit Star City he would have gained more power, would have killed anyone, including Havenrock. But that doesn't make me feel better. Should I tell Rory?

Oliver: I don't know. I remember when Ivo put the gun to Shado and Sara, made me choose. I've wondered, if I had told Slade the truth from the start. Maybe he wouldn't have started his quest for revenge, maybe my mother would still be alive. Than again, maybe he would have just killed me and Sara immediately. So maybe the prolem wasn't me lying, the problem was I didn't kill Ivo before he could tell Slade the whole story. Ofcourse if I had given Slade the cure on the freighter, Slade might have become a good man again. Or I could have killed him then, he wouldn't have healed and tried to destroy my city.

Felicity: You've clearly given this a lot of thought. Am I going to be second-guessing myself like this for the rest of my life?

Oliver: Yes. Because you're a good person who had to make an impossible choice. I can't tell you what to do here, only you can decide. My advice, tell him the truth right away, or make sure he never finds out the truth.