It’s almost Valentine’s Day and love is in the air. But don’t breathe in too much. Before you know it your lungs are burning and you’re violently coughing up black chunks of God-knows-what. Of course, I’m talking about being in the presence of those sickeningly sweet couples that haven’t been together long enough to take stock of their partner’s laundry list of shortcomings. Enjoy it while it lasts, but you will come to regret the day you purchased products like the 8 listed here.