If there is a giant planet above us at night,what will it feel like?

Kochi, India
June 25, 2012 1:35am CST
If there was a giant planet very close to earth,what will it be like,will you be scared ?It will affect our lives.It will lift us and we will fly to some height and will fall gently as the planet drops below horizon. What will be your emotion,will it feel like heaven?