This feature is a part of Computer Love Week. For more, check in daily. 

When we talk about catfishing, we're not referring to the salty fish used in Cajun cuisine. We're talking about the documentary-turned-TV show that helps people figure out if the person they met online and fallen in love with is actually a real person. We're talking about Manti T'eo, the Notre Dame linebacker whose fake online girlfriend took him for a two-year ride that was exposed on the sports site, Deadspin. Look, dating is hard, but nothing is worse than trying to get over someone who deceived you, stole your money, and/or made you look like a chump. To that end, just in time for Valentine's Day, we've compiled a list of 15 things all humans should do before getting involved with someone online. Because if it sounds too good to be true, chances are you're being played like a fiddle.