How many times over the past week have you muttered to yourself...

"Holy $h!t. I can't believe Robin Williams is gone"

Still pretty hard to wrap my head around this one.

Anyway, watch this video message Robin had sent to a terminally ill fan.

To meet him was on her bucket list.

By all accounts, Mr. Williams was one of the sweetest, nicest guys you'd ever want to meet. Which makes his passing even more heartbreaking.