If a guy leaves his socks that means he'll eventually come back to you. Wait for him.
This song is important. Healing after a breakup can't be rushed, no matter what Beyonce commands you to do. You need that cheese-eating time, ladies. You need to do stuff to those socks. Then when you're ready, you need a man. You need lots of men. Use them and discard them and after six to 18 months of empty sex with strangers you'll be healed enough to start letting your ex cheat on his new girlfriend with you. Love marches on.
Sources: Rachel Bloom on Youtube