4. Your ex-boyfriend’s phone number and email address.
“He might contact me again someday…” said one girl. Some girls hang onto this contact info because they’re still clinging to that hope. Really, though, if your ex-boyfriend actually wants to get back together, as long as you don’t change your contact info, he’ll be able to reach you, so you don’t need to hang onto his. It might be good to just bite the bullet and erase it.