By the things you told me, you guys are good friends. No need to panic though! Friendship is important... Try to be a little bit more flirty... Give away a few more hints on liking that person. Maybe... If you really are good friends, you should just tell your feelings! Some people say it hurts your friendship... But you falling in love didn't already then? Keep your head held high and do what you feel like doing!
That means you tend to be more shy and quiet than outgoing and loud - think quiet bunny instead of squawking parrot. Some of your favorite activities are things you do alone, such as reading or surfing the Web. In general, introverts would rather hang out with one or two close friends than a large group of people. If you respect your introvert tendencies, you'll be happier in the long run.
Run pretty thing Run! Have you any bone in your body that is able to commit to anything at all? Can you even trust yourself to keep your own doctor's appointment? Somebody smart will figure out that if they want a roller coaster style fun ride through life, all they have to do is hitch a sled to you, and you'll pull full force ahead making them squeel with delight!