Close relationship researchers have known for years that couples who cohabitate before marriage (and are not engaged) are more likely to divorce or, if they remain together, experience poor marital quality.
The “cohabitation effect,” as it’s called, occurs because many people who live together before getting engaged slide into marriage through a process of inertia.
Things felt more casual, which sounds weird, but it's true.
Source: Shutter Stockmrsmeltingcrayons Female: When you're comfortable sending them pictures of you with weird faces that are really, really unflattering.
They are dating; they are not necessarily your boyfriend, because that means commitment. And of course, there is the dreaded stage of rejection.
Given the modern approach and all, we discover whether we are their girlfriends or not when they are introducing us to their friends. The best way to approach the situation is to be straight forward. Do you really like the guy or are you more 'lets see where it takes us'?
Because if that's how you feel, that's what the guy reacts to.
With all of that said, it won’t be such a big surprise if the guy or gal you’re casually screwing on the side turns out to be your next serious partner.
You may have started off with a casual flirtationship, but things are starting to get serious.