It's bad to keep photos of yourself with your exes.
Justin just met a girl in a coffee shop and exchanged contact information with her.
Justin wants to date this girl.
Justin deletes all of his old photos with his exes on social media as soon as he gets home before adding the girl on Facebook.
Justin adds the girl on Facebook and starts chatting with her.
Justin and the girl hit it off and schedule a date for the weekend.
The girl notices that Justin has photos with his ex girlfriend, and she stops talking to him.