Alexa's plan to hide her cancer from her classmates and start high school like everyone else is tota...

The girls come up with a colorful solution to keep Alexa's diagnosis under wraps. But Dave's having...

There's a rumor going around school that someone in the class has cancer. Katie tries out for the ba...

Alexa goes out of her way to prove she can't be punished. Jennifer surprises Jack with a backyard ca...

After landing the lead in the school play, Katie's left wondering whether she actually earned it. Je...

Now that Alexa's secret is out, everyone's being unbearably nice -- even Gwenny. Jennifer and Jack i...

To kiss or not to kiss? Katie's new life as a thespian has Alexa feeling a little left out. Jennifer...

Alexa's got such a great support system at the hospital that Katie isn't sure where she stands. Lori...

The doctors order Alexa to stay home, but she can still come to school -- on an iPad. Jennifer works...

Alexa insists on cooking Thanksgiving dinner, but Lori has trouble letting go. Katie's desperate to...

Dave can't wait to show Lucas his alma mater. And with her family away for the weekend, Alexa's read...

Lucas longs for "bro time" now that Dylan and Alexa are hanging out. Dave's nose detects a cat ... a...

Alexa's first high school dance is right around the corner. But a risky flu outbreak means she might...

Sophomore year is off to a good start for the girls until Katie twists her ankle. That gives Alexa s...

Katie is thrilled when chosen to study acting in London. But the $2,000 tuition is way out of her fi...

Katie applies for a job at the coffee shop without telling her mom. When Lucas and Gwenny go out on...

Alexa gets the doctor's OK to play basketball but struggles on the court. A heart-to-heart with anot...

When Alexa and Dylan get into a fight right before the big Halloween party, Katie's sure she can fix...

Alexa claims she's fine -- so the girls take her shopping for a Sweet 16 dress. Back at the house, a...

When Katie needs help prepping for a math midterm, Alexa offers to ask Dylan. Meanwhile, Jennifer st...

Alexa's working overtime to keep Christmas on track. But finding her old hospital bag stirs up memor...

It's New Year's Eve, and a bold new Katie is finally ready to confess her feelings for Ryan. Cue the...

An expensive mistake means Katie can't afford to go to London. But she's keeping it a secret so she...

A big fight on the first day of school leaves the girls feeling way out of sync. Lucas starts colleg...

Alexa's ready to leave cancer behind her, but it's not that simple. Meanwhile, Katie's trying to bal...

Being there for Spencer brings back memories Alexa would rather forget. Katie looks for leadership o...

Katie and Ryan don't feel the same way about each other anymore, but neither has the heart to say it...

Alexa's excited to see Dylan again but senses Spencer needs her more. Katie organizes a food drive,...

Katie aims high to win a community theater competition, putting unnecessary pressure on her friends...

Alexa struggles to keep her "real" life -- and her life with Spencer -- separate. A horrified Katie'...

Alexa takes Katie miniature golfing to get her mind off the SATs. Lori plays matchmaker when Jennife...

Alexa eases Katie's anxiety with an epic plan to crush senior year. Jennifer starts her new job, and...

Alexa's full of advice after getting her driver's license — but she doesn't know everything. Meanwhi...

After dating Joe for six months, Jennifer's ready for him to meet her family and friends. It's just...

With college applications looming, an aptitude test reveals Katie's true passion. But pursuing it is...

Alexa agrees to speak at Lori's carnival-themed Stand Up to Cancer fundraiser, where Katie's coffee...

College acceptance letters are here. But did Alexa and Katie get into the same school? And why are t...

Senior prom is on Saturday, and Katie needs a date. (See also: the courage to tell Alexa something i...

The girls are finally graduating from high school and getting ready to leave home for college. But w...