Key scenes of my Horror trailer

• Couple madly in love sister over looks them with envy
• Isabelle discovers Elizah lying dead 
• In a grave yard Isabelle weeps to Luke "This is all my fault"
• To put the past behind them Luke proposes to Isabelle whilst walking with her through the woods which leads them to a beautiful view
• The engaged couple are deeply in love 
• Elizah returns from the dead and sends out messages to ruin their relationship from beyond the grave
• Isabelle witnesses weird things and is tortured: Elizah appearing in the mirror, cursing her in the ear when she tries to get close to Luke, shadows of Elizah walking, doors slamming, candles flickering and Isabelle drowning in the bath.
• Luke consoles her that nothings there and whilst hugging her Isabelle sees Elizah appear in the mirror
• Isabelle makes a stand and researches a mantra which can remove spirits
• Elizah's grave