That or you can use it as a "oh shit been here before" alarm and add some details as to why you stopped talking.
That happened to me a few years back. She had been my manager at a job that I had for all of 6 months before quitting for a better job. Neither of us had recognized each other until her number popped up in my phone and we figured it out. Still went on a few dates afterwards.
OP such a player he forgets chicks he's already picked up
"I already have Domino's Pizza in my phone...huh..."
When I was using Tinder regularly, I would remove a girl shortly after we stopped talking. One time I matched with a girl and we started talking, then we exchanged numbers. She messaged me that said we had talked previously, and so I asked what happened. Apparently she lived a bit away and I tried to convince her to come visit me. She didn't want to make the hour long trip, so I stopped trying.
Guess the Tinder world wore her down, because she was willing to come the second time around.
Thanks Tinder world lol
This happened to me before and I thought it was a sign but she just curved me a second time so that was cool.
Step 1) clean out phone
Step 2) increase situational awareness