Tim and Jill are upset to find out that Wilson is planning on moving to the forests of Ecuador.

When Al has to miss a taping of Tool Time, Brad fills in for him; but Randy can't stop making fun of Brad's appearance on the show, and Tim realizes it's because Randy feels that Tim prefers Brad over him.

After Tim attends an address Jill gives at a seminar, he accidentally videotapes himself at the hardware store making fun of her speech.

When Al buys 20% of Harry's hardware store, he irritates everyone by becoming obsessed with the business, trying to change store policies, promoting the store on Tool Time and spending less time with Ilene.

Tim wants to install a central vacuum system and Jill is opposed. She agrees when he promises it will be a fast and small project. Of course, things get out of hand. Tim's brother Marty arrives and tells Tim he is leaving his wife.

Mark is afraid that getting eyeglasses will cause everyone to make fun of him.

Harry from the hardware store has a mild heart attack as Tim turns 40. Tim is worried and goes off the deep end about getting healthy. The boys give him a Tool Man figure made out of tools, and Jill gets him a ride on a jet (more power!).

Jill loses her job, and decides to go back to school for a masters in psychology. Tim is unhappy about her decision and he wonders what she even saw in him since they both think differently about education.

Jill loses her job, and decides to go back to school for a masters in psychology. Tim is unhappy about her decision and he wonders what she even saw in him since they both think differently about education.