Forever Alone Mixtape: Eight Songs for Singles On Valentine's Day

4. Justin Timberlake - "Cry Me A River"
Revenge is a dish best served as a hit single and paired with a music video starring a look-alike of the ex in question. On this track, Timberlake teaches us not to get mad, but to get even and over it. In the end, we'll be the ones with the semi-respectable acting career, and she'll be the one making watered-down dubstep.



3. Eminem - "Superman"
This is a song for all the true players of the world. The lesson here: the best way to keep yourself safe from heartbreak is never to get emotionally involved at all. Follow Em's lead this Valentine's Day and find a needy girl (or dude) to take home, but kick her out in the morning before she starts getting any big ideas.