The context of the following conversation is Robin walks in to the surprise party. Everyone jumps out, Robin is surprised but jovial. Robin thanks everyone for coming.:
Robin says I'm so surprised!.
The friend responds Wow surprise man happy b day..
Robin responds Yah this is great first time..
The friend responds Want to open your gifts..
Robin responds Yes that would be great..
The friend responds Yea that would be a lot of fun..