Just A Dream Cover

I have been surfing YouTube and finding aspiring singers and finding their different channels. I saw a few covers of Just A Dream by Nelly, but when I saw Christina Grimmie and Sam Tsui's version, wow. I was in awe. They were AMAZING. They gave me goosebumps! I can't even express it in words, so I'll just let you watch the video :)

Here is the original:

If you ever loved somebody put your hands up... It was only just a dream....