When you're out there looking for that perfect person, keep this in mind: people change no matter how hard they try not to. As you grow older, you mature and with each new level of maturity comes different ideas, needs and wants. The person who was perfect for you at 20's could be the person you hate at 30's. You have to find someone who will grow with you, change with you, laugh with you and cry with you. Remember that there is no such perfect person in this world. But there will always be someone who will complete you.