It's the scariest thing ever to realize how much someone means to you. When it hits you, I mean really hits you, all these thoughts and questions rush through your head at once. A sad emotion even starts to creep on you slowly inch by inch as you start to wonder.

What if for some reason things don't work out? -How are you possible going to live without them? (as if thing ever work out for me...)

Someone that was once a stranger now is the only person you know like the back of your hand. Someone you once had no emotions for, now has the power to break your heart. Someone you never used to hang out with, now owns most of your time. Someone you never thought you'd love, now owns your entire heart.
Someone you once lived without, you now wish to hold onto forever.