updated 08/20/2012 AT 11:00 AM ET
•originally published 08/20/2012 AT 11:10 AM ET
The Grammy award winner, 22, and the Kennedy family scion, 18, were spotted Friday kissing on a dock, proving neither party is exactly shy when it comes to publicly affirming their relationship.
Swift, who recently purchased a house in town, wore red shorts and a dark shirt with white polka dots, while Kennedy – the son of Robert F. Kennedy Jr. and the late Mary Kennedy – wore a gray T-shirt and blue-and-white board shorts.
On Saturday, the couple attended the wedding of Conor’s cousin Kyle Kennedy – the daughter of the late Michael Kennedy and Victoria Gifford Kennedy – on Beacon Hill in Boston, reports the Boston Herald.
By Sunday, they were reportedly back on Cape Cod and attended mass at Our Lady of Victory Church.