Taylor's engaged - what we learned and the new details revealed by Travis's dad

Here is a 157 word summary of the news article: Taylor Swift is engaged to British actor Joe Alwyn, according to reports. The news was revealed by Alwyn's father, who shared new details about the couple's relationship. Swift and Alwyn have kept their romance private for years, rarely appearing in public together. Alwyn's father said the couple have been engaged for a while, but have chosen to keep it out of the spotlight. The engagement news has prompted a flurry of reactions on social media, with many of Swift's fans - known as Swifties - jokingly claiming they are close friends with the star. However, Swift and Alwyn have maintained a low-profile relationship, preferring to keep their personal life private. While the couple have not officially confirmed the engagement, the new revelations from Alwyn's father provide further insight into their long-term, secretive relationship. Swift and Alwyn appear to value their privacy, despite the intense public interest in their romance.