The answer to the question - what (do you think really) happens after we die? - is that death does not exist. Existence is One. One is undivided. Division does not exist. Death can only exist if there is division; there is no division and as such there is no death. What it means is that we are not we. We is One consciousness. Consciousness cannot be divided. Consciousness perceives itself as differentiated not to be alone, for Companionship, for Love. Division is the fallacy of all fallacies. We are verily One. This One is not external. One is Self. Self is undivided. Self is Eternal. In other words; there is only God. This was what Jesus Christ realized by the way and tried to explain with the Resurrection and The Eternal Life. That which is, always is. Love, simply Love.