When Jack is bullied by "the bug guys," Tony offers Jack advice on how to handle them, even though Jack is determined to handle them on his own. Meanwhile Aunt Terry is out to win the local art show.
Terry comes down with the flu and Tony must take care of her; Stitch's new boyfriend is jealous of Jack.
Terry thinks Mason needs a strong male role model and, lacking a better option, enlists Jack to step in. Meanwhile Tony, Darren and Stitch buy Ellis a new wheelchair and trick it out, which seems like a good idea at the time, until Ellis takes off.
Stitch prepares for her community college graduation, which leads Jack to seek out Darren and Stitch's estranged and elusive mother. Meanwhile, Terry challenges Tony to fix their shower, leading to an all out war between the two of them, while Darren tries to escape a stalker ex-girlfriend.
After being off the market for years, Tony strikes up a romance only to have Jack discover that his is new girlfriend is two-timing him. Meanwhile, Mason is frustrated with Aunt Terry for not letting him drive, so he seeks help from Darren, and Stitch alludes to a secret crush.
When Jack lands a big job in the affluent Beachwood neighborhood, Tony second guesses Jack's decisions and can't stop interfering. Meanwhile, Terry is getting Tony ready for his physical, and Darren keeps leaving Ellis with Stitch.
When Jack and Darren take a job in a corporate office, Jack tries to reconnect with a former high school crush, while Darren questions his status after one of his ideas is stolen. Meanwhile, Terry meddles in Mason's new relationship and Tony is uncomfortable with the girlfriend's unconventional style.