One of my favorite songs this brought me to tears number of times. I always listen this especially when I'm down and depressed, this song gives comfort and feeling that you don't know. The best line in this songs for me is " I can only imagine what it be like when I walk by your side". Just imagine that you are walking with Jesus and talking to him. And thinking what will you say to Him and what He will tell you. The song is a drug for me keep me in pace and in track. Hope this will be a drug also for you and give you comfort.