When it comes to life and love, sometimes you simply have to gather your courage and go out on a limb. Forget about self-doubt and dismiss any pointless fears. Humble yourself. Take a deep breath and make the first move. Be spontaneous. Say something nice, even if it may seem a bit forward. As long as you're being honest, the rest is of little importance. What's the worst that can happen? So you might suffer a mere moment or two of embarrassment... Big deal! Chances are, you'll get over it.
I think that the more appropriate question is, what's the best that could happen...? Well, the possibilities are endless. So go ahead, here's the sign you've been waiting for. Don't be afraid to jump.