Article continues below advertisementTaylor Swift had her love story planned out for decades.In a resurfaced clip of the pop star as a teenager, she coincidentally pinpointed the exact age at which she got engaged to Travis Kelce.In the interview, a young Swift joked about keeping the subjects of her love songs under wraps until after marriage. Article continues below advertisementSource: @shaylaterkalas/InstagramTaylor Swift predicted when she would get married.An interviewer teased her about how she's "not allowed to get married until she's 35," to which she agreed."No, it's gonna be late.