Friends: people whom you considered as your second family; people who will never betray you; who always shares their food with you (for what is mine is ours); people who does stuffs that you used to be offended, but didn't, for you know they will always love you; and people that always hurts you... physically, especially when they saw their crush. like, why do they always do that... i mean... why do we always does that, it's brutal, but, nah... that's part of friendship.
I can't imagine myself without a friend, for having none is like a sadness in a bottle, it will always makes you drunk with tears.