['Hi!  I planned a get together at my house and was surprised.', 'What happened?  Do tell :)', "I could only think of 5 people to invite, and was worried they wouldn't even come. But then..."]
Well.. I guess I will never know...
I invited some people to my house for a get together and didn't think that many people would come.  In fact, I could only initially think of 5 people to invite.  The night came, and so did more than 15 people.  I was surprise at the turn out.