Background Information

What if Kara was from Earth-1 and that was close to the Queen's, The West's, and The Lance's? Instead of Oliver bringing Sara on the Queen's Gambit, he invited his friends on his family's yacht for a vacation.

Oliver, Kara, Tommy, Laurel, Sara, and Barry were all close and did everything with each other, but Kara, Sara, Barry, and Tommy left Laurel out of some things because it led to her boyfriend cheating on her. They kept it from her because Oliver said he didn't want her to know about any of it since her father was a cop and would tell his parents what he was up to.

Barry and Kara had a good friendship that made everyone believe that they were a couple in college. Oliver believed they were together and was jealous of how close they were all the time. Sara knew about Kara having feelings for Oliver, but he chose her sister and Kara pulled away from hanging out with him and started hanging out with Barry more.

Sara, Barry, Laurel, and Tommy couldn't make it for the trip because of their parents not approving of them being away instead of focusing on their classwork. The Danver's however approved of Kara going with Oliver on the trip with his dad and he was happy that at least it was Kara tagging along with him.

Kara had to sneak on the Queen's Gambit because of Laurel not knowing about Oliver bringing guests on his family's yacht. The trip was good and things between Oliver and Kara escalate when she falls into his spell and sleeps with him for the second time. It wasn't a surprise that she hasn't slept with him before, only because they were drunk and Laurel wasn't there to witness them.

Then tragedy strikes the Queen's Gambit and only Kara and Oliver made it out alive. Oliver's father risked his life to make sure that they made it out alive and have enough water and food for the two of them. Back in Starling City, Central City, and National City, their parents believed that they're children were gone and Laurel finds out that Kara was onboard as well. Tommy, Sara, and Barry regretted not going on that trip with them.