Ryan Reynolds says Taylor Swift asked, and he and Blake Lively said yes because they trust her and they know her very well. And thus, the song revealed the name of the couple’s youngest child. The song tells a teenage love story, and the characters named throughout it are Reynolds’ daughters. Ryan Reynolds jokingly says his daughters had no idea and that they opt not to tell their daughters anything. It’s quite the flex that Taylor Swift used your children’s names for a song.