Did alejandro die and come back to life?

I am having the strangest memory and remembering that alejandro dies and he comes back to life(his clone) or his twin brother or something like that. Wtf!? I am trying to look it up on YouTube or other websites but there is nothing. I haven't watched it now recently, but to anyone who has watched it recently, does that happen? I was little and I watched it everyday and I have a memory of that. I hope I'm not having a Mandela effect episode and/ or going crazy. Someone answer me please ?