It's lovely you enjoy being around the house looking after the person you share space with; the fact you're so appreciated for fulfilling this role makes all the sweeter. You're content to wink at neighbourhood friends from your window or other site within your residence and have little interest in responding to any form of pressures from those who would entice you to come and play. The very nice give and take you have with your housemate is all you need to make your world wonderful.