When God tugs at your heart

There are times in your life when you know God is tugging. Times when you feel like maybe your imagining it and times when you have no doubt. But, what about those times you hear His call but have no idea how to answer it? What if someone else must be in agreement for it to happen - and they aren't. Or if there are other seemingly insurmountable obstacles? Then what? I just don't know.

What I don't understand is why? Why is that same little face still there? Why am I so drawn to it? I wish I knew God's plan. For him. For us.