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excited: I am really pumped up!  I get to go horse riding this weekend with my family!
gpt
I'm really pumped!  I get to go horse back riding this weekend with my family!
gpt
I love horse back riding.  Have you done it before or is this your first time?
gpt
This will be my first time but I have always wanted to!
gpt
My first time I sang the song from the movie Oklahoma called Oh, What a Beautiful Mornin'.  I'm kind of dorky though.