Harry Styles' relationship status is up in the air, but we're watching out! The One Direction singer has been spotted eating lunch with one of his rumored ex-girlfriends, and everyone is waiting to see if they'll reunite romantically. To that end, we've come up with the ultimate guide to telling if Hazza is really serious about someone. He has a lot of dating patterns, which makes it easy to track his feelings about the girls he dates.

Click through to find out all the ways that you can tell if Harry really likes you, and let us know what you think in the comments.

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