Reminders of Travel

I met up with a fren who I’ve not seen for a while yesterday night at the Giants Game.
Final Score: Giants over the D-backs, 10-2.
So while we were freezing together in the bleachers, cuz even PacBellPark SBC Park ATT Park gets cold in what passes for “weather” in San Francisco, I spotted a tenner (a ten pound note from the UK) in her wallet.
I asked, “when were you last in the UK?“, thinking it would be from a recent trip.
She said: “about nine months back” and continues while chewing her cotton candy, “it reminds me of travelling and the places I’ve been“. So that’s why she keeps foreign currency in her wallet.
I’ve done that as well, usually finding SG$, HK$ AU$ and Japanese Yen in my wallet months after my return to the states.
I thought I was the only person that did that. Glad to see I’m not THAT weird!!