Tris pov~
Tris was sitting with Christiana as usual, when all of a sudden she hears a sharp ring, like the one after a gunshot. She runs towards the gunshot. She sighs in relief, just practice, when you live in Dauntless, you need to get use to these type of things.
Four: hey Tris, wanna practice with me? He shoots his hand gun once again.

Tris: sure! She grabs a hand gun and shoots, she yells BULLSEYE!!!!!

Four: nice job! He hugs her.

They fall asleep and later the next morning...

Tris hears the normal sounds of the wake up call. She crawls out of bed and gets her uniform back on. She walks to the dinner hall, where all food is served, she sits with Christiana once again.

Christina- hey Tris, wanna go steal Fours cake?