Silver and Blaze were confused on why you invited them to your place...since they were from a destroyed future they had no idea what Christmas was.

Blaze the Cat: "Silver I said we should of left a hour ago since we're probably late...we better hope this goes well."

Silver the Hedgehog: "I know Blaze but I had to get my jacket it's cold at this time of the year...so please don't be mad."

Blaze knocked on the door.