Iphone user. Just checked through my recently deleted album and found multiple photos of a stranger couple. Pls help.

Hello.

Nagcheck ako ng recently deleted album kasi may hinahanap akong picture kaso picture ng ibang tao iyong nakita ko na never ko namang kilala or never ko namang ise-save. Btw, picture iyon ng dalawang yagit na dalagita at binatilyo na magjowa lol so I'll never take interest to even save that to my phone. I'm just really puzzled kung paano siya nakapunta sa recently deleted without me seeing it sa saved photos ko muna.

Is it possible na may access sila sa apple ID ko? (tho I check my settings, wala namang unknown device na naka-connect). And if airdrop naman, diba magno-notify iyon sa akin kung tatanggapin ko iyong file or not? I'm so confused. Have you experienced this?