Isaac Lamb’s lip dub proposal to Amy Frenkel set to Bruno Mars’ “Marry You”

Every girl fantasizes about how her dream guy will propose to her. But, we bet that Amy Frankel, a 33-year-old former Broadway dancer, never envisioned this surprise lip-dubbed experience from her 31-year-old actor boyfriend, Isaac Lamb.

Forget fancy dinners and skywriting, this is how a woman should be proposed to!

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Duped into thinking that her soon-to-be brother-in-law just "wanted to play her a song," Frankel sits in the back of a Honda CRV as it drives off and plays Bruno Mars' hit "Marry You" while 60 friends and family dance and perform her lip-dubbed proposal.

After seeing the heart-warming spectacle on Friday, Mars tweeted his salutations to the happy couple and a link to the video, writing, "Congrats to Isaac Lamb and the future Mrs.. I don't think I could've made a better music video for this song. Thank you."

In just a few days, the touching and creative act of love has gone viral garnering over 3.3 million views on YouTube and landed the couple an interview on Tuesday's episode of NBC's "Today Show."

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Ellen DeGeneres and "Good Morning America" have also contacted the Portland, Oregon, couple, who are being careful about where they choose to give interviews about their engagement based on Lamb's acting schedule and Frankel's nursing school commencement.

"They all want to be the first to have us on their show," Frankel said. "We're trying to decide what to do. The tricky thing is, Isaac has shows and I start nursing school in a week. We have to pick wisely."

The popularity of the video is something that Lamb never imagined and is still astonishing to him.

"To be honest it's a little overwhelming," Lamb said. "I'm really, really, really touched by how positive people's reactions have been. The love I genuinely feel for my fiancé has touched other people. I never expected this and I'm really amazed by the response. My intention was never to make a viral video."

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What makes Lamb's proposal video especially sweet, is that the viewer is treated to a clever use of picture-in-picture that lets you watch the romantic gesture while seeing the reaction on Frankel's face when she sees Lamb for the first time.

"I was completely floored," Frankel said. "We had talked about wanting to get married, but I never would have expected that in a million years."

"Thank you all for the support and love you've shown us from our proposal video," the couple wrote on their YouTube channel. "It's amazing what a little bit of true love will do!"

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