The context of the following conversation is It was Tracy's birthday and her friends threw her a surprise party, Tracy opened their gifts.:
Tracy says I can't believe my friends threw me a surprise party!.
The friend responds I thought for sure you'd find out..
Tracy responds I had no idea. They all gave me great gifts too..
The friend responds They said they all tried to get you things you could use this summer..
Tracy responds I'll be able to use all of these for my big vacation this year..
The friend responds I'm happy you were surprised..