What do u think Eli's secret is? and what does the death card mean in the carnival vid?

Eli's secret is that he killed his last girlfriend inside his car, and the death card means change. And before the death card was pulled, the love card was pulled out, so im guessing he is going to have a change in his realationship with Claire.

I don't know what Eli's secret is. But I'm dying to know. And I have no idea what the death card means in the video. But I saw on a commercial that he zei "This is where I killed my girlfrind." of something like that. But I don't know.

idk what the death card means but i think his secret is he cuts himself