How women sense preselection without being told directly

The same way you can tell a rich person is wealthy just from how they carry themselves, without seeing their bank account, women can tell if you have been around other girls. It shows in your behavior, your confidence, the way you move through a conversation. One small signal is your scent: if you smell nice, a woman often assumes another woman gave you that fragrance, unless you are a known perfume enthusiast. The point is that preselection is communicated through dozens of subtle behavioral cues, not through bragging or direct statements.