Trevor Dineen has a confession to make: he can get a little stuck in the past. He still watches Growing Pains. He can't let go of old letters. He regularly has dreams about his childhood.

When the world seems uncertain, it can be comforting to look back at what's familiar.

So today on Now or Never, we meet people re-visiting the past - not just for nostalgia's sake - but to help them move forward in the present.

How reading love letters from the 1920s is helping one woman deal with heartache.

Three siblings dig through all the contents of their childhood home and learn some surprising new things about their parents.

And five people share the lessons they learned from their first kiss, and how it still stays with them today.

Moving is often listed as one of the top 5 most stressful experiences for people, and no wonder - it's freaky to leave any place you've been for awhile, and the act of moving itself is physically and emotionally taxing.

Today on Now or Never, we're joining people packing up their life and starting somewhere new.

A family moving out of the house they've lived in for 27 years, share their bittersweet feelings on Moving Day.

A 28-year-old faces a big decision: live at home with his mom until he gets married, or push back at cultural expectations and move out on his own.

And what it's like to move into a home you bought, without ever setting foot in it first.

Personal boundaries can be hard to figure out. So many factors can come into play:

What do I actually need? How do I share that with people? What happens if they push back?

But boundaries are necessary to figure out, because they are key to having healthy relationships.

This week on Now or Never, you'll meet people who are putting up boundaries — and the people bumping up against them.

Moving your body doesn't have to be about burning calories or making your body look a certain way. These Canadians are finding joy in moving their bodies, no 'should' or shame allowed.

Meet an 84-year-old great-grandmother dancing, marching and doing jumping jacks around her apartment - while wearing pearls and a dress.

A woman who feels so invincible on roller skates, she decided to start her own club.

And a taiko drummer who learned to love moving again after life as a competitive athlete.

Whether you're best friends or drive each other up the wall, the relationships we have with our siblings can be some of the most formative of our lives.

On this episode of Now or Never, meet brothers and sisters who are facing a life-changing moment right now, and how their siblings are helping them through.

Rowan Moir is only 14 days old, but he already has two big brothers looking out for him. Five-year-old Dax and two-year-old Hayes share what they love about their baby brother (hint: "He has 78 hairs").

20-somethings Amreen and Swarndeep Gill learn how to live under the same roof together again, while also making viral TikToK videos together.

And Monika MacLaren is helping her terminally ill sister Barb record every last detail of her life, so her children will know about the amazing and adventurous life she's led.

Plus, Ify's sister Chisom Chiwetelu and Trevor's brother Kyle Dineen spill the beans on what it was like growing up with the future CBC Radio hosts.

It can be hard to appreciate the lessons you’re learning while you’re in the middle of challenging times - that's why it is so important to look back.

Today Now or Never is reconnecting with some impactful guests. People who were in the middle of big changes during these two very intense years of a global pandemic.

From dealing with grief and illness, to finding meaningful work and ways to love your body - hear from people on the other side of life-changing moments.

Sometimes we lose touch with those big dreams we had as a kid.

But not today! On this episode, we're channelling our inner kid, and cheering on grownups determined to make a childhood dream come to life.

A CBC producer climbs into a giant hog costume to fulfill a lifelong dream of being a mascot.

We head back to the classroom with a 32-year-old man taking his first steps towards learning how to read.

And we ask kids for their wildest childhood dreams....and help one of them make that wish come true.

It can take a village to make someone feel their best. As we wrap up our 'Get Well' series, meet people tapping into the power of community.

From a group of neighbours who banded together to create a winter wonderland on a frozen prairie river, to an online fan club bonding over a very specific kind of Harlequin romance novel, meet Canadians finding strength in the collective.

On a regular day, joy can be hard to find. Throw in a global pandemic, social injustice, and a country divided by protests, and "finding your joy" can seem downright impossible.

So what do you do when joy seems like a distant memory?

You fight for it.

Today on Now or Never, meet people who are digging deep through grief, loss, illness and uncertainty to find their joy.

A funeral director has just the instrument to cut through the darkness of dealing with death.

An activist for Indigenous rights shares the secret to finding joy and purpose in tragic moments.

And Calling All Joys! People named Joy tell us about the burden and the gift in being named after happiness, including some perspective from 103-year-old Joy Saunders of Lunenberg, Nova Scotia.

The pandemic has required a lot of separation and distance from others. There's been fewer hugs, handshakes, kisses and cuddles.

Touch can have a big impact on your physical and mental well-being: research has linked a lack of touch to weakened immune systems, anxiety, and loneliness.

That's why - for the third part of our 'Get Well' series - we're focusing on people who know the true power of touch.