Disclaimer: No copyright infringement is intended. I don't own these characters. This story is not meant to violate the rights held by CBS nor any other licensee, nor is any disrespect intended.

Summary

Leonard agrees to sign for a package for Penny, but when it turns out to be a massive unassembled entertainment unit, he and Sheldon must muscle the box up several flights of stairs - a task for which they are ill-equipped.

Once in Penny's apartment, Sheldon is appalled at Penny's housekeeping practices and takes it upon himself to clean up somewhat until Penny gets home. That night, the "fuss budget" in him can't stand it anymore, so he sneaks back to finish the job (while Penny is asleep). Against his better judgement, Leonard helps.

When Penny wakes to find that the guys were in her place, she feels violated and is furious, setting back Leonard's plans for romantic bliss. (less info)