Love changes everything - demi lovato

Olivia is a sweet girl, always trying to see the best in everyone.
Demi is an isolated girl who doesn't like interacting with strangers too much, which can make her seem very unfriendly.

Olivia goes to the same gym daily.
Demi does too, but one day she decides to go to a different one then she's used to.

Olivia has a little nephew she sometimes takes along with her to the gym, cause her brother is busy working.
Demi doesn't like noise around her when she's working out and gets annoyed with that stupid little boy watching SpongeBob on his aunts phone, while she's running on the treadmill.

Will this run in lead to more then just a little argument?
Will they see each other more often?
Will they see more in the other person then meets the eye?

Love changes everything