Hey there, happy Valentine's Day, sending you all the love.

I'm Christobo Polanco, and this is CNN Five Good Things.

Cancer is a really tough journey, and if we can provide a solution that makes the reconstruction

easier, it's one less thing the patient has to worry about for the rest of their life.

After losing her mother to breast cancer, this biomechanical engineer is reconstructing hope for survivors.

Plus, she quit her job, signed up for a race with zero experience, and earned a spot in the record books.

I think it's important to show ourselves that we can be resilient and take on these grand adventures and grand challenges.

And we've got more inspiring athleticism to come. Have you heard about the Olympic backflip on the ice that made history?

Well, here with the Olympian who put the move on the map first thinks about it.

When we come back,

He just lit up the whole time that really made it special for me. Tis the season for a love story

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Michael O'Reilly has proposed to Linda Feldman a few times.

He once hollered a proposal in a Hawaiian Canyon.

He made plans to do it during a college football game another time.

But his most recent proposal to Linda, his wife of 39 years, was last November.

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