You're just looking for a new place to live and you meet someone who's looking for a roommate. At first, your relationship is pretty casual; you talk about the electric bill and when it's time to wash the dishes. You start watching movies together at night, talking about your lives, sharing little secrets... One day you get sick and he takes care of you. One night, amidst the laughter, he falls silent and says, "You know... I feel like I've fallen in love with you."