Sorry to be the one who breaks this to you but when she starts texting other people, well, she has a will of her own can, theoretically, can leave you when ever she wants
In the morning, Honecker steps on the balcony and says "Good morning dear sun!" And the sun says "Good morning dear Honecker!"
At noon he steps on the balcony and says "Good day dear sun!" And the sun answers: "Good day, dear Honecker!"
In the evening Honecker steps on the balcony and says "Good evening dear sun!" And the sun says "Shut up, I'm in the west now."
The problem about τ is that while, sure, you often have 2π but more often than not you have just π which would be τ/2 and doubling is so much easier than halving that it makes up for it
No need to find her, she will find you eventually