The Relationship Indicator

This sofa is embedded with patterned lights which react to seating arrangements. When you sit on the sofa with your significant other, the sofa tells you whether you are drifted apart or in a loving mood. If you are sitting at a distance from each other, a cold blue pattern begins to grow around you. When you move towards each other, the sofa approves of you by warm pink petals.

The petals will randomly illuminate around your body and disappear when you move to another spot, meaning an ever evolving and changing pattern display occurs.