It's bad to act on jealousy.
Laura just started dating Kevin and accidentally sees a text from a Jennifer on his phone asking what is going on tonight.
Laura wants to learn more about who the text is from.
Laura realizes that it was not for her to see and does not comment on it.
Laura texts Jennifer from his phone stating that Kevin is with her and to stay away from her man.
Laura feels relief that evening when Kevin takes her to meet his sister Jennifer.
Jennifer is actually Kevin's sister, this gets back to Kevin who breaks up with Laura.