text: p>Jack Antonoff's sister, Rachel, and comedian Mike Birbiglia set the couple up. </p><p>"It was a blind date by modern standards. I mean, I used the internet," Antonoff explained to <a href="http://www.vulture.com/2014/06/jack-antonoff-solo-album-bleachers.html?mid=nymag_press" rel="nofollow noopener" target="_blank" data-ylk="slk:Vulture" class="link rapid-noclick-resp">Vulture</a>. "[On the date] I told Lena everything about my whole life, because when you really like someone, you want them to know everything about you." The pair split in early 2018 after five years together.</p