Ah, young love.

Though they've only been dating since last month, Conor Kennedy and Taylor Swift aren't shy about showing friends, family, and passerby just how head-over-heels in love they really are.

The pair continued their PDA parade on vacation in Hyannis Port, Mass. Monday, where Kennedy, 18, was spotted with his arm around the country cutie, 22, kissing the side of her head.

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Swift has been spending her downtime getting to know her new beau, as well as his storied family. In fact, she's already won over Kennedy's grandma, Ethel Kennedy, and his aunt, Rory Kennedy.

"[Taylor] is a great friend of all of ours," Rory said during a Television Critics Association panel in Beverly Hills August 1. "She's awesome and we love her."

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Ethel even teased that she sees Swift becoming a Kennedy some day herself. "We should be so lucky!" she gushed.

This article originally appeared on Usmagazine.com: PIC: Taylor Swift, Conor Kennedy Continue New England PDA Parade