ER, the W.A.T.C.H. automatically scans Aura levels when it registers, that's how it happens. And I didn't realize she hadn't activated hers like Tirren, otherwise I'd not have had them link up. XP I can retcon that if you'd like, but for them to be linked as partners, it has to scan her and register the information. Also, I wouldn't think her Aura levels would fluctuate that much if she's only near Orion, and hasn't been using much Aura. :/