If you are down with the kids and have The Instagrams, she has pics of her boyfriend. Zach is more secretive about his personal life and doesn’t post as much but I think he also has a couple of pics of his partner. I’d post pictures but you know more than anyone my issues doing that ha.
There’s a big friend group that seem close: Janine Beckie, Ellie Roebuck, Alex Greenwood and Caroline Weir. They all have their boyfriends and Zach is part of that big friend group. With them both being American I’m guessing they are very close mates.