A Walk To Remember and This Is Us are surprisingly similar. While one is a film about a pastor's daughter falling in love with the town's bad boy and the other is a gut-wrenching series centered around the death of a loving father, these projects share several commonalities.

They both turn you into a puddle of emotions whether you're prepared for it or not, they both star Mandy Moore breaking your heart into a million pieces and they both were the subject of a difficult quiz during a segment for The Tonight Show Starring Jimmy Fallon.

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In the charming video, Jimmy Fallon put Moore to the ultimate test to see if she can tell the difference between the beloved film and NBC series. Dramatically reading lines from both projects, Moore was asked to identify which project those famous words belong to, which is easier said than done. However, Moore passed with flying colors, never missing a beat as Fallon tried to stump with some pretty ambiguous lines. Not only did she remember where each line came from, but she also recalled who said it and even added more context. What a pro!

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During her Tonight Show appearance, Moore also dropped some teases about the first half of This Is Us' third season, which premieres Tuesday. The upcoming episodes will focus on Jack and Rebecca's sweet courtship, giving Moore a break from those heartbreaking emotional bouts with her TV children. "It's fun. I get to smile and laugh and enjoy myself," Moore told Fallon.

Take the quiz in the video above and see if you know the difference between A Walk to Remember and This Is Us. And don't forget to let us know how you did!

The Tonight Show Starring Jimmy Fallon airs weeknights at 11:35/10:35c on NBC. Meanwhile, This Is Us returns for Season 3 Tuesday, Sept. 25 at 9/8c on NBC.