
Nah.. seriously, my philosophy teacher asked that in the last lesson, and we read some texts from people who were dead, but got reanimated, they said that they gone through a deep and dark tunel with a ligh at the end, and they can see their dead body for some moments after the death.
in the religigious [wrong?] way, you will go to a paradise, but it belongss to the religion how the paradise is.
in my personal oppinion, nothing happens.