Things get mixed up when Johnny, Theresa, Billy, and Maeve start playing tennis together. Cash helps Hank shop for his mom's birthday. Brian subs for Cash and rides with Voodoo and Stats.

The episode was rated 7.84 from 141 votes.

A dying man’s last words inspire Johnny to have the first conversation he’s had with his dad in seven years. Elsewhere, a determined Brian takes Hank on a quest to communicate the dead man’s final message to a long lost love.

The episode was rated 7.89 from 172 votes.

The guys contemplate fate and serendipity after several random, but fortuitous, incidents; and Johnny becomes upset with Theresa when he learns that she doubts destiny brought them together.

The episode was rated 7.93 from 119 votes.

After saving a landlord with a nut allergy, Johnny finds the perfect apartment to share with Theresa; Brian tries to understand his relationship with Voodoo.

The episode was rated 7.93 from 122 votes.

A patient knocking on death's door pleads with the guys to go back to his house and clear the search history on his computer. After they stumble across a troubling image on the computer screen, the guys can’t get it out of their heads. Meanwhile, Johnny remembers that Theresa has his iPad and it contains things that he wishes he could clear.

The episode was rated 7.95 from 188 votes.

The guys confront chaos when a car crash releases an unusual passenger. Meanwhile, Billy deals with a different sort of chaos when he accompanies Theresa and Maeve to a sample sale.

The episode was rated 7.97 from 113 votes.

While teaching a class to prospective EMTs, the crew recalls a day that ran the gamut from the mundane to the catastrophic, and Johnny tries to find out who ate last the donut.

The episode was rated 7.98 from 164 votes.

Johnny and Hank are given free passes to a health club after treating a gym rat; and Voodoo tests Brian's ability to remain in a sexless relationship.

The episode was rated 7.98 from 113 votes.

Johnny and Hank are horrified when they find out they have to ride along on Brian's first night shift.

The episode was rated 7.99 from 120 votes.

After a drunken hook up, Johnny and Theresa decide they can have "just sex" so long as they establish clear ground rules. Meanwhile, the guys treat injuries resulting from a drunken backyard game of illegal "Jarts", one of which allows Brian to start checking items off his EMT “bucket list.”

The episode was rated 8.06 from 175 votes.

After the guys treat a man with a fear of hospitals, Brian confronts his own fear of moving out. Meanwhile, Johnny has a fear realized when Billy temporarily moves in with him and Theresa.

The episode was rated 8.06 from 125 votes.

Johnny steps up for his friend when Hank gets an invitation to his Ex’s wedding, while Theresa has trouble seeing eye to eye with a wedding guest. Meanwhile, Brian learns a new job skill.

The episode was rated 8.07 from 167 votes.

Theresa has a brush with death on the job and resolves to join the FBI in Washington. When Johnny proposes marriage to keep her in Chicago, they must overcome a series of catastrophes and mishaps to get to the altar.

The episode was rated 8.09 from 150 votes.

Johnny introduces Theresa to his father and is taken aback when his Dad drops a bomb of a secret on him. Elsewhere, Brian struggles to find the right moves to put on his work crush, while Hank gets a new father figure that he never planned for.

The episode was rated 8.09 from 171 votes.

After it's revealed that Hank is deathly afraid of spiders and Brian comes face-to-face with his suicidal doppleganger, everyone examines their own fears, and Johnny gets payback for all the practical jokes he’s played.

The episode was rated 8.12 from 155 votes.