How to know if someone likes you (especially virtually): 5 subtle signs you can't miss

Crushing on someone in the digital age is basically like being a full-time detective. Without the benefit of seeing a nervous fidget or a flirty smile in person, we’re left staring at a screen, trying to figure out if that "haha" was a polite pity-laugh or a "marry me" laugh.Since we can't read minds (yet), we have to read the data. Here is how to decode the "digital breadcrumbs" and figure out if that vibe is actually electric.