feeling tone

There is a person in the world.He always accompany with you to have lunch and pass some lone night. When you walk in the street, he walk get together ,however, he can hold your hand too. When you feel sick, he worried you in the fist time and send fist worries. He always put his eyes in your figure. Sometime I afraid that the person disappeared one day. Because I have a bad habits that I am in the habit of you.