On Valentines Day — the admitted day of love — you can't help but think back on your relationships of the past. And admit it, you're curious about what your ex has been up to since you've split. Who is he dating? Is he gone 'Facebook official' with his new girlfriend or has he hooked up with that ex he never got over? Who is that girl in his profile pic ... and why is he sitting in his lap?
Why do we still care so much? What is it about Valentines Day that has running to our computers to check up on our exes?
Find out why at HLNtv: 5 Reasons You're Stalking Your Ex Online Today
More from HLNtv: