The context of the following conversation is Riley needed their mother's permission to enter a television contest. Riley found his mother just before the contest admissions closed.:
Riley says I'm glad I was able to find my mom just before the contest closed..
The friend responds So, I'm guessing she let you enter?.
Riley responds Yes, she let me enter the contest.
The friend responds I entered the contest too.
Riley responds I guess we're competing against each other then..
The friend responds You're my enemy now!.