For the first time, Swift gives a glimpse into her relationship with boyfriend Joe Alwyn. "I was falling in love with someone who had a really wonderful, normal, balanced kind of life," she says. While we don't get a major look at the duo — they share a sweet moment after one of her Reputation stadium tour concerts where she runs into his arms — in between clips of private moments of the two at home, Swift reveals they decided they wanted their relationship to be private. "We were happy. It was happiness without anyone else's input."