Is He in Love with You?

So many of us would get hours more sleep each night if only we knew the answer to this question. Let's face it, we're not always great at communicating our deepest emotions, especially when we're new in that relationship, and sometimes men can be even worse than women in this regard. It's a vitally important question though, especially when you think that you're falling for him and you don't want to fall too hard without knowing. You also don't want to seem needy or clingy by asking about it too much. So how do you determine if he's really in Love with you? How do you know?