"How to see someone's best friends on Snapchat" is another popular search query for people who want to hack a Snapchat account. Snapchat's Best Friend feature is a list of contacts your lover or child has the most Snaps with.  If you're in a romantic relationship and you suspect your partner is cheating, this list could help you find out who the other person is. Parents can also use it to decipher who their child hangs out with and how potentially dangerous they might be.  To get up to speed with someone's best friend on Snapchat, you'll need a spy app. Spyware, such as eyeZy, grants you access to Snaps (sent and received) on your child's account. With trawled data made available on your eyeZy dashboard, you can know their best friends.  You could also use the keylogger feature to figure out their password and log in to their account directly to see their Snaps. Using this tool, you'll have a record of your child's logins when they log into their Snapchat.