Tis a strange idea, of Turnip's "mirroring" thing being carried right over into their lives . Rather sweet as coincidences go.
Well, they're good friends, they've been together for a good while recently, and working closely.......it sort of makes me think how girlfriends who are close eventually wind up with synchronized periods! Plus, clocks ticking and all of that.
I think it's quite neat that their kids will be so close in age as well as Jemaine, Miranda, Bret, and Hannah all sharing very similar things at this time in their lives. It's probably quite a bonding experience.